diff --git a/poetry.lock b/poetry.lock
index d75538484..675118488 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -165,13 +165,13 @@ tz = ["python-dateutil"]
 
 [[package]]
 name = "anthropic"
-version = "0.3.10"
+version = "0.3.11"
 description = "Client library for the anthropic API"
 optional = false
 python-versions = ">=3.7,<4.0"
 files = [
-    {file = "anthropic-0.3.10-py3-none-any.whl", hash = "sha256:95cd73168296a4f91a5899a28660991e044322cf94442d07b99901d4ca74acd6"},
-    {file = "anthropic-0.3.10.tar.gz", hash = "sha256:d1f66efc541fbff0ecfd37fd4d3690f9daaa748fc42d9ded5863a10815a5d97b"},
+    {file = "anthropic-0.3.11-py3-none-any.whl", hash = "sha256:5c81105cd9ee7388bff3fdb739aaddedc83bbae9b95d51c2d50c13b1ad106138"},
+    {file = "anthropic-0.3.11.tar.gz", hash = "sha256:2e0fa5351c9b368cbed0bbd7217deaa9409b82b56afaf244e2196e99eb4fe20e"},
 ]
 
 [package.dependencies]
@@ -969,13 +969,13 @@ test-randomorder = ["pytest-randomly"]
 
 [[package]]
 name = "ctransformers"
-version = "0.2.24"
+version = "0.2.25"
 description = "Python bindings for the Transformer models implemented in C/C++ using GGML library."
 optional = true
 python-versions = "*"
 files = [
-    {file = "ctransformers-0.2.24-py3-none-any.whl", hash = "sha256:fa2ad7a38726c3ad6e57d1aff696f6e89fe3c0de5df2109b579cb6bc6c2ef599"},
-    {file = "ctransformers-0.2.24.tar.gz", hash = "sha256:bb463204f557d00d533e1dc50346e0b57870cea68965ec135d3fa8db1c76ed2e"},
+    {file = "ctransformers-0.2.25-py3-none-any.whl", hash = "sha256:a97405373c61c8d8f0279b88f96543caec638773a4fe82ff2ed8d993844830f1"},
+    {file = "ctransformers-0.2.25.tar.gz", hash = "sha256:59d654a4be8a51f0c5b7976d8d39a1e410f5e808f8cdabad02da4957001053d8"},
 ]
 
 [package.dependencies]
@@ -1449,18 +1449,21 @@ zstandard = ["zstandard"]
 
 [[package]]
 name = "filelock"
-version = "3.12.2"
+version = "3.12.3"
 description = "A platform independent file lock."
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=3.8"
 files = [
-    {file = "filelock-3.12.2-py3-none-any.whl", hash = "sha256:cbb791cdea2a72f23da6ac5b5269ab0a0d161e9ef0100e653b69049a7706d1ec"},
-    {file = "filelock-3.12.2.tar.gz", hash = "sha256:002740518d8aa59a26b0c76e10fb8c6e15eae825d34b6fdf670333fd7b938d81"},
+    {file = "filelock-3.12.3-py3-none-any.whl", hash = "sha256:f067e40ccc40f2b48395a80fcbd4728262fab54e232e090a4063ab804179efeb"},
+    {file = "filelock-3.12.3.tar.gz", hash = "sha256:0ecc1dd2ec4672a10c8550a8182f1bd0c0a5088470ecd5a125e45f49472fac3d"},
 ]
 
+[package.dependencies]
+typing-extensions = {version = ">=4.7.1", markers = "python_version < \"3.11\""}
+
 [package.extras]
-docs = ["furo (>=2023.5.20)", "sphinx (>=7.0.1)", "sphinx-autodoc-typehints (>=1.23,!=1.23.4)"]
-testing = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "diff-cover (>=7.5)", "pytest (>=7.3.1)", "pytest-cov (>=4.1)", "pytest-mock (>=3.10)", "pytest-timeout (>=2.1)"]
+docs = ["furo (>=2023.7.26)", "sphinx (>=7.1.2)", "sphinx-autodoc-typehints (>=1.24)"]
+testing = ["covdefaults (>=2.3)", "coverage (>=7.3)", "diff-cover (>=7.7)", "pytest (>=7.4)", "pytest-cov (>=4.1)", "pytest-mock (>=3.11.1)", "pytest-timeout (>=2.1)"]
 
 [[package]]
 name = "filetype"
@@ -2848,13 +2851,13 @@ files = [
 
 [[package]]
 name = "jupyter-client"
-version = "8.3.0"
+version = "8.3.1"
 description = "Jupyter protocol implementation and client libraries"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "jupyter_client-8.3.0-py3-none-any.whl", hash = "sha256:7441af0c0672edc5d28035e92ba5e32fadcfa8a4e608a434c228836a89df6158"},
-    {file = "jupyter_client-8.3.0.tar.gz", hash = "sha256:3af69921fe99617be1670399a0b857ad67275eefcfa291e2c81a160b7b650f5f"},
+    {file = "jupyter_client-8.3.1-py3-none-any.whl", hash = "sha256:5eb9f55eb0650e81de6b7e34308d8b92d04fe4ec41cd8193a913979e33d8e1a5"},
+    {file = "jupyter_client-8.3.1.tar.gz", hash = "sha256:60294b2d5b869356c893f57b1a877ea6510d60d45cf4b38057f1672d85699ac9"},
 ]
 
 [package.dependencies]
@@ -2991,13 +2994,13 @@ test = ["psutil", "pytest", "pytest-asyncio"]
 
 [[package]]
 name = "langsmith"
-version = "0.0.27"
+version = "0.0.29"
 description = "Client library to connect to the LangSmith LLM Tracing and Evaluation Platform."
 optional = false
 python-versions = ">=3.8.1,<4.0"
 files = [
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-    {file = "langsmith-0.0.27.tar.gz", hash = "sha256:c4df680ee8bf88d37f56ba196048341847c48b50ae561719c5542ef6488170e5"},
+    {file = "langsmith-0.0.29-py3-none-any.whl", hash = "sha256:1b8fa032bf1671d80fed027545aa822ef8f39fec0381b799a9c511120e8e8258"},
+    {file = "langsmith-0.0.29.tar.gz", hash = "sha256:d389a0199937cb219d7cb90d4adbed7f3902818b22b604bb1ced5b74c571cfe5"},
 ]
 
 [package.dependencies]
@@ -3026,12 +3029,12 @@ test = ["coverage", "pytest", "pytest-cov"]
 
 [[package]]
 name = "llama-cpp-python"
-version = "0.1.81"
+version = "0.1.83"
 description = "A Python wrapper for llama.cpp"
 optional = true
 python-versions = ">=3.7"
 files = [
-    {file = "llama_cpp_python-0.1.81.tar.gz", hash = "sha256:8b8fa42e41c6334efe056571b5f19056ffd9776b94ee152530e1fb9fe81deda2"},
+    {file = "llama_cpp_python-0.1.83.tar.gz", hash = "sha256:9f40656e46a85a3c3427790246e03490bb90202c37cb99732a095ffcb99efe54"},
 ]
 
 [package.dependencies]
@@ -3812,13 +3815,13 @@ sympy = "*"
 
 [[package]]
 name = "openai"
-version = "0.27.9"
+version = "0.27.10"
 description = "Python client library for the OpenAI API"
 optional = false
 python-versions = ">=3.7.1"
 files = [
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+    {file = "openai-0.27.10-py3-none-any.whl", hash = "sha256:beabd1757e3286fa166dde3b70ebb5ad8081af046876b47c14c41e203ed22a14"},
+    {file = "openai-0.27.10.tar.gz", hash = "sha256:60e09edf7100080283688748c6803b7b3b52d5a55d21890f3815292a0552d83b"},
 ]
 
 [package.dependencies]
@@ -4199,69 +4202,61 @@ files = [
 
 [[package]]
 name = "pandas"
-version = "2.0.3"
+version = "2.1.0"
 description = "Powerful data structures for data analysis, time series, and statistics"
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.9"
 files = [
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 [package.dependencies]
-numpy = [
-    {version = ">=1.20.3", markers = "python_version < \"3.10\""},
-    {version = ">=1.21.0", markers = "python_version >= \"3.10\""},
-]
+numpy = {version = ">=1.22.4", markers = "python_version < \"3.11\""}
 python-dateutil = ">=2.8.2"
 pytz = ">=2020.1"
 tzdata = ">=2022.1"
 
 [package.extras]
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+compression = ["zstandard (>=0.17.0)"]
+computation = ["scipy (>=1.8.1)", "xarray (>=2022.03.0)"]
+consortium-standard = ["dataframe-api-compat (>=0.1.7)"]
+excel = ["odfpy (>=1.4.1)", "openpyxl (>=3.0.10)", "pyxlsb (>=1.0.9)", "xlrd (>=2.0.1)", "xlsxwriter (>=3.0.3)"]
 feather = ["pyarrow (>=7.0.0)"]
-fss = ["fsspec (>=2021.07.0)"]
-gcp = ["gcsfs (>=2021.07.0)", "pandas-gbq (>=0.15.0)"]
-hdf5 = ["tables (>=3.6.1)"]
-html = ["beautifulsoup4 (>=4.9.3)", "html5lib (>=1.1)", "lxml (>=4.6.3)"]
-mysql = ["SQLAlchemy (>=1.4.16)", "pymysql (>=1.0.2)"]
-output-formatting = ["jinja2 (>=3.0.0)", "tabulate (>=0.8.9)"]
+fss = ["fsspec (>=2022.05.0)"]
+gcp = ["gcsfs (>=2022.05.0)", "pandas-gbq (>=0.17.5)"]
+hdf5 = ["tables (>=3.7.0)"]
+html = ["beautifulsoup4 (>=4.11.1)", "html5lib (>=1.1)", "lxml (>=4.8.0)"]
+mysql = ["SQLAlchemy (>=1.4.36)", "pymysql (>=1.0.2)"]
+output-formatting = ["jinja2 (>=3.1.2)", "tabulate (>=0.8.10)"]
 parquet = ["pyarrow (>=7.0.0)"]
-performance = ["bottleneck (>=1.3.2)", "numba (>=0.53.1)", "numexpr (>=2.7.1)"]
+performance = ["bottleneck (>=1.3.4)", "numba (>=0.55.2)", "numexpr (>=2.8.0)"]
 plot = ["matplotlib (>=3.6.1)"]
-postgresql = ["SQLAlchemy (>=1.4.16)", "psycopg2 (>=2.8.6)"]
-spss = ["pyreadstat (>=1.1.2)"]
-sql-other = ["SQLAlchemy (>=1.4.16)"]
-test = ["hypothesis (>=6.34.2)", "pytest (>=7.3.2)", "pytest-asyncio (>=0.17.0)", "pytest-xdist (>=2.2.0)"]
-xml = ["lxml (>=4.6.3)"]
+postgresql = ["SQLAlchemy (>=1.4.36)", "psycopg2 (>=2.9.3)"]
+spss = ["pyreadstat (>=1.1.5)"]
+sql-other = ["SQLAlchemy (>=1.4.36)"]
+test = ["hypothesis (>=6.46.1)", "pytest (>=7.3.2)", "pytest-asyncio (>=0.17.0)", "pytest-xdist (>=2.2.0)"]
+xml = ["lxml (>=4.8.0)"]
 
 [[package]]
 name = "pandas-stubs"
@@ -4845,41 +4840,41 @@ files = [
 
 [[package]]
 name = "pulsar-client"
-version = "3.2.0"
+version = "3.3.0"
 description = "Apache Pulsar Python client library"
 optional = false
 python-versions = "*"
 files = [
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+    {file = "pulsar_client-3.3.0-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:42c8f3eaa98e2351805ecb6efb6d5fedf47a314a3ce6af0e05ea1449ea7244ed"},
+    {file = "pulsar_client-3.3.0-cp39-cp39-musllinux_1_1_aarch64.whl", hash = "sha256:5e69750f8ae57e55fddf97b459ce0d8b38b2bb85f464a71e871ee6a86d893be7"},
+    {file = "pulsar_client-3.3.0-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:7e147e5ba460c1818bc05254279a885b4e552bcafb8961d40e31f98d5ff46628"},
+    {file = "pulsar_client-3.3.0-cp39-cp39-win_amd64.whl", hash = "sha256:694530af1d6c75fb81456fb509778c1868adee31e997ddece6e21678200182ea"},
 ]
 
 [package.dependencies]
@@ -6855,13 +6850,13 @@ test = ["argcomplete (>=2.0)", "pre-commit", "pytest", "pytest-mock"]
 
 [[package]]
 name = "transformers"
-version = "4.32.0"
+version = "4.32.1"
 description = "State-of-the-art Machine Learning for JAX, PyTorch and TensorFlow"
 optional = true
 python-versions = ">=3.8.0"
 files = [
-    {file = "transformers-4.32.0-py3-none-any.whl", hash = "sha256:32d8adf0ed76285508e7fd66657b4448ec1f882599ae6bf6f9c36bd7bf798402"},
-    {file = "transformers-4.32.0.tar.gz", hash = "sha256:ca510f9688d2fe7347abbbfbd13f2f6dcd3c8349870c8d0ed98beed5f579b354"},
+    {file = "transformers-4.32.1-py3-none-any.whl", hash = "sha256:b930d3dbd907a3f300cf49e54d63a56f8a0ab16b01a2c2a61ecff37c6de1da08"},
+    {file = "transformers-4.32.1.tar.gz", hash = "sha256:1edc8ae1de357d97c3d36b04412aa63d55e6fc0c4b39b419a7d380ed947d2252"},
 ]
 
 [package.dependencies]
@@ -7334,13 +7329,13 @@ files = [
 
 [[package]]
 name = "weaviate-client"
-version = "3.23.1"
+version = "3.23.2"
 description = "A python native Weaviate client"
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "weaviate-client-3.23.1.tar.gz", hash = "sha256:035f395fb8b17008224dc8a9ca4459b7ef4a2b0449209ac0c8d0f2e3b9a77f59"},
-    {file = "weaviate_client-3.23.1-py3-none-any.whl", hash = "sha256:826b28237f7143ee4c51b988c5c37494760b4377a8536acc772a2194eb33f30c"},
+    {file = "weaviate-client-3.23.2.tar.gz", hash = "sha256:1c8c94df032dd2fa5a4ea615fc69ccb983ffad5cc02974f78c793839e61ac150"},
+    {file = "weaviate_client-3.23.2-py3-none-any.whl", hash = "sha256:88ffc38cca07806d64726cc74bc194c7da50b222aa4e2cd129f4c1f5e53e9b61"},
 ]
 
 [package.dependencies]
@@ -7778,4 +7773,4 @@ local = ["ctransformers", "llama-cpp-python", "sentence-transformers"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9,<3.11"
-content-hash = "505fe04c51514ef25dd955b377a00185c4a2581770af3cc84db4c47477760048"
+content-hash = "c877b4d713eef71815d858d30976ab21c42e5eadcc2df8159e940e03323681ee"
diff --git a/pyproject.toml b/pyproject.toml
index a70fa6c83..f852c2a7c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -83,6 +83,7 @@ bcrypt = "^4.0.1"
 python-jose = "^3.3.0"
 metaphor-python = "^0.1.11"
 markupsafe = "^2.1.3"
+pywin32 = { version = "^306", markers = "sys_platform == 'win32'" }
 
 [tool.poetry.group.dev.dependencies]
 black = "^23.1.0"
diff --git a/src/backend/langflow/api/v1/chat.py b/src/backend/langflow/api/v1/chat.py
index 83d85b719..e4fc71343 100644
--- a/src/backend/langflow/api/v1/chat.py
+++ b/src/backend/langflow/api/v1/chat.py
@@ -18,6 +18,10 @@ from langflow.services.utils import get_session
 from langflow.utils.logger import logger
 from cachetools import LRUCache
 from sqlmodel import Session
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from langflow.services.chat.manager import ChatManager
 
 router = APIRouter(tags=["Chat"])
 
@@ -33,21 +37,38 @@ async def chat(
 ):
     """Websocket endpoint for chat."""
     try:
+        await websocket.accept()
         user = await get_current_user(token, db)
+        if not user:
+            await websocket.close(
+                code=status.WS_1008_POLICY_VIOLATION, reason="Unauthorized"
+            )
         if not user.is_active:
-            raise HTTPException(status_code=401, detail="Invalid token")
-        chat_manager = service_manager.get(ServiceType.CHAT_MANAGER)
+            await websocket.close(
+                code=status.WS_1008_POLICY_VIOLATION, reason="Unauthorized"
+            )
+
+        chat_manager: "ChatManager" = service_manager.get(ServiceType.CHAT_MANAGER)
         if client_id in chat_manager.in_memory_cache:
             await chat_manager.handle_websocket(client_id, websocket)
         else:
             # We accept the connection but close it immediately
             # if the flow is not built yet
-            await websocket.accept()
             message = "Please, build the flow before sending messages"
             await websocket.close(code=status.WS_1011_INTERNAL_ERROR, reason=message)
     except WebSocketException as exc:
         logger.error(f"Websocket error: {exc}")
         await websocket.close(code=status.WS_1011_INTERNAL_ERROR, reason=str(exc))
+    except Exception as exc:
+        logger.error(f"Error in chat websocket: {exc}")
+        if isinstance(exc, HTTPException):
+            exc = exc.detail
+        if "Could not validate credentials" in str(exc):
+            await websocket.close(
+                code=status.WS_1008_POLICY_VIOLATION, reason="Unauthorized"
+            )
+        else:
+            await websocket.close(code=status.WS_1011_INTERNAL_ERROR, reason=str(exc))
 
 
 @router.post("/build/init/{flow_id}", response_model=InitResponse, status_code=201)
diff --git a/src/backend/langflow/services/auth/utils.py b/src/backend/langflow/services/auth/utils.py
index a8e3e1790..1431ee615 100644
--- a/src/backend/langflow/services/auth/utils.py
+++ b/src/backend/langflow/services/auth/utils.py
@@ -88,6 +88,11 @@ async def get_current_user(
         )
         user_id: UUID = payload.get("sub")  # type: ignore
         token_type: str = payload.get("type")  # type: ignore
+        if expires := payload.get("exp", None):
+            expires_datetime = datetime.fromtimestamp(expires, timezone.utc)
+            # TypeError: can't compare offset-naive and offset-aware datetimes
+            if datetime.now(timezone.utc) > expires_datetime:
+                raise credentials_exception
 
         if user_id is None or token_type:
             raise credentials_exception
diff --git a/src/backend/langflow/services/chat/manager.py b/src/backend/langflow/services/chat/manager.py
index afc004d2d..6751e97e7 100644
--- a/src/backend/langflow/services/chat/manager.py
+++ b/src/backend/langflow/services/chat/manager.py
@@ -92,7 +92,6 @@ class ChatManager(Service):
             )
 
     async def connect(self, client_id: str, websocket: WebSocket):
-        await websocket.accept()
         self.active_connections[client_id] = websocket
 
     def disconnect(self, client_id: str):
diff --git a/src/backend/langflow/services/settings/auth.py b/src/backend/langflow/services/settings/auth.py
index ce1bfe108..7550d3ddd 100644
--- a/src/backend/langflow/services/settings/auth.py
+++ b/src/backend/langflow/services/settings/auth.py
@@ -1,13 +1,21 @@
+from pathlib import Path
 from typing import Optional
 import secrets
+from langflow.services.settings.utils import read_secret_from_file, write_secret_to_file
 
-from pydantic import BaseSettings
+from pydantic import BaseSettings, Field, validator
 from passlib.context import CryptContext
+from langflow.utils.logger import logger
 
 
 class AuthSettings(BaseSettings):
     # Login settings
-    SECRET_KEY: str = secrets.token_hex(32)
+    CONFIG_DIR: str
+    SECRET_KEY: Optional[str] = Field(
+        None,
+        description="Secret key for JWT. If not provided, a random one will be generated.",
+        env="LANGFLOW_SECRET_KEY",
+    )
     ALGORITHM: str = "HS256"
     ACCESS_TOKEN_EXPIRE_MINUTES: int = 60
     REFRESH_TOKEN_EXPIRE_MINUTES: int = 70
@@ -31,3 +39,33 @@ class AuthSettings(BaseSettings):
         validate_assignment = True
         extra = "ignore"
         env_prefix = "LANGFLOW_"
+
+    @validator("SECRET_KEY", pre=True)
+    def get_secret_key(cls, value, values):
+        config_dir = values.get("CONFIG_DIR")
+
+        if not config_dir:
+            logger.debug("No CONFIG_DIR provided, not saving secret key")
+            return value or secrets.token_urlsafe(32)
+
+        secret_key_path = Path(config_dir) / "secret_key"
+
+        if value:
+            logger.debug("Secret key provided")
+            write_secret_to_file(secret_key_path, value)
+        else:
+            logger.debug("No secret key provided, generating a random one")
+
+            if secret_key_path.exists():
+                value = read_secret_from_file(secret_key_path)
+                logger.debug("Loaded secret key")
+                if not value:
+                    value = secrets.token_urlsafe(32)
+                    write_secret_to_file(secret_key_path, value)
+                    logger.debug("Saved secret key")
+            else:
+                value = secrets.token_urlsafe(32)
+                write_secret_to_file(secret_key_path, value)
+                logger.debug("Saved secret key")
+
+        return value
diff --git a/src/backend/langflow/services/settings/manager.py b/src/backend/langflow/services/settings/manager.py
index 1a6c0feeb..67e06108e 100644
--- a/src/backend/langflow/services/settings/manager.py
+++ b/src/backend/langflow/services/settings/manager.py
@@ -35,5 +35,5 @@ class SettingsManager(Service):
                 )
 
         settings = Settings(**settings_dict)
-        auth_settings = AuthSettings()
+        auth_settings = AuthSettings(CONFIG_DIR=settings.CONFIG_DIR)
         return cls(settings, auth_settings)
diff --git a/src/backend/langflow/services/settings/utils.py b/src/backend/langflow/services/settings/utils.py
new file mode 100644
index 000000000..5eb4cd787
--- /dev/null
+++ b/src/backend/langflow/services/settings/utils.py
@@ -0,0 +1,47 @@
+import os
+from pathlib import Path
+import platform
+
+from langflow.utils.logger import logger
+
+
+def set_secure_permissions(file_path):
+    if platform.system() in ["Linux", "Darwin"]:  # Unix/Linux/Mac
+        os.chmod(file_path, 0o600)
+    elif platform.system() == "Windows":
+        import win32api
+        import win32con
+        import win32security
+
+        user, domain, _ = win32security.LookupAccountName("", win32api.GetUserName())
+        sd = win32security.GetFileSecurity(
+            file_path, win32security.DACL_SECURITY_INFORMATION
+        )
+        dacl = win32security.ACL()
+
+        # Set the new DACL for the file: read and write access for the owner, no access for everyone else
+        dacl.AddAccessAllowedAce(
+            win32security.ACL_REVISION,
+            win32con.GENERIC_READ | win32con.GENERIC_WRITE,
+            user,
+        )
+        sd.SetSecurityDescriptorDacl(1, dacl, 0)
+        win32security.SetFileSecurity(
+            file_path, win32security.DACL_SECURITY_INFORMATION, sd
+        )
+    else:
+        print("Unsupported OS")
+
+
+def write_secret_to_file(path: Path, value: str) -> None:
+    with path.open("wb") as f:
+        f.write(value.encode("utf-8"))
+    try:
+        set_secure_permissions(path)
+    except Exception:
+        logger.error("Failed to set secure permissions on secret key")
+
+
+def read_secret_from_file(path: Path) -> str:
+    with path.open("rb") as f:
+        return f.read()
diff --git a/src/frontend/src/controllers/API/index.ts b/src/frontend/src/controllers/API/index.ts
index 3e6c78801..780d784e5 100644
--- a/src/frontend/src/controllers/API/index.ts
+++ b/src/frontend/src/controllers/API/index.ts
@@ -312,7 +312,7 @@ export async function getHealth() {
  */
 export async function getBuildStatus(
   flowId: string
-): Promise<BuildStatusTypeAPI> {
+): Promise<AxiosResponse<BuildStatusTypeAPI>> {
   return await api.get(`${BASE_URL_API}build/${flowId}/status`);
 }
 
diff --git a/src/frontend/src/modals/formModal/index.tsx b/src/frontend/src/modals/formModal/index.tsx
index 01d6a0954..0a9bf7483 100644
--- a/src/frontend/src/modals/formModal/index.tsx
+++ b/src/frontend/src/modals/formModal/index.tsx
@@ -8,7 +8,7 @@ import { classNames } from "../../utils/utils";
 import ChatInput from "./chatInput";
 import ChatMessage from "./chatMessage";
 
-import _ from "lodash";
+import _, { set } from "lodash";
 import AccordionComponent from "../../components/AccordionComponent";
 import IconComponent from "../../components/genericIconComponent";
 import ToggleShadComponent from "../../components/toggleShadComponent";
@@ -27,6 +27,7 @@ import { AuthContext } from "../../contexts/authContext";
 import { TabsContext } from "../../contexts/tabsContext";
 import { TabsState } from "../../types/tabs";
 import { validateNodes } from "../../utils/reactflowUtils";
+import { getBuildStatus } from "../../controllers/API";
 
 export default function FormModal({
   flow,
@@ -155,9 +156,21 @@ export default function FormModal({
 
   function handleOnClose(event: CloseEvent): void {
     if (isOpen.current) {
+      getBuildStatus(flow.id).then((response) => {
+        if (response.data.built) {
+          connectWS();
+        }
+        else {
+          setErrorData({
+            title: "Please build the flow again before using the chat."
+          })
+        }
+      }).catch((error) => {
+        setErrorData({title:error.data?.detail?error.data.detail:error.message})
+
+      });
       setErrorData({ title: event.reason });
       setTimeout(() => {
-        connectWS();
         setLockChat(false);
       }, 1000);
     }
@@ -173,9 +186,8 @@ export default function FormModal({
     const host = isDevelopment ? "localhost:7860" : window.location.host;
     const chatEndpoint = `/api/v1/chat/${chatId}`;
 
-    return `${
-      isDevelopment ? "ws" : webSocketProtocol
-    }://${host}${chatEndpoint}?token=${accessToken}`;
+    return `${isDevelopment ? "ws" : webSocketProtocol
+      }://${host}${chatEndpoint}?token=${encodeURIComponent(accessToken!)}`;
   }
 
   function handleWsMessage(data: any) {
@@ -197,20 +209,20 @@ export default function FormModal({
               newChatHistory.push(
                 chatItem.files
                   ? {
-                      isSend: !chatItem.is_bot,
-                      message: chatItem.message,
-                      template: chatItem.template,
-                      thought: chatItem.intermediate_steps,
-                      files: chatItem.files,
-                      chatKey: chatItem.chatKey,
-                    }
+                    isSend: !chatItem.is_bot,
+                    message: chatItem.message,
+                    template: chatItem.template,
+                    thought: chatItem.intermediate_steps,
+                    files: chatItem.files,
+                    chatKey: chatItem.chatKey,
+                  }
                   : {
-                      isSend: !chatItem.is_bot,
-                      message: chatItem.message,
-                      template: chatItem.template,
-                      thought: chatItem.intermediate_steps,
-                      chatKey: chatItem.chatKey,
-                    }
+                    isSend: !chatItem.is_bot,
+                    message: chatItem.message,
+                    template: chatItem.template,
+                    thought: chatItem.intermediate_steps,
+                    chatKey: chatItem.chatKey,
+                  }
               );
             }
           }
@@ -260,7 +272,6 @@ export default function FormModal({
       };
       newWs.onmessage = (event) => {
         const data = JSON.parse(event.data);
-        console.log("Received data:", data);
         handleWsMessage(data);
         //get chat history
       };
@@ -268,7 +279,6 @@ export default function FormModal({
         handleOnClose(event);
       };
       newWs.onerror = (ev) => {
-        console.log(ev, "error");
         if (flow.id === "") {
           connectWS();
         } else {
@@ -294,7 +304,6 @@ export default function FormModal({
   useEffect(() => {
     connectWS();
     return () => {
-      console.log("unmount");
       console.log(ws);
       if (ws.current) {
         ws.current.close();
@@ -433,73 +442,73 @@ export default function FormModal({
 
               {tabsState[id.current]?.formKeysData?.input_keys
                 ? Object.keys(
-                    tabsState[id.current].formKeysData.input_keys!
-                  ).map((key, index) => (
-                    <div className="file-component-accordion-div" key={index}>
-                      <AccordionComponent
-                        trigger={
-                          <div className="file-component-badge-div">
-                            <Badge variant="gray" size="md">
-                              {key}
-                            </Badge>
+                  tabsState[id.current].formKeysData.input_keys!
+                ).map((key, index) => (
+                  <div className="file-component-accordion-div" key={index}>
+                    <AccordionComponent
+                      trigger={
+                        <div className="file-component-badge-div">
+                          <Badge variant="gray" size="md">
+                            {key}
+                          </Badge>
 
-                            <div
-                              className="-mb-1"
-                              onClick={(event) => {
-                                event.stopPropagation();
-                              }}
-                            >
-                              <ToggleShadComponent
-                                enabled={chatKey === key}
-                                setEnabled={(value) =>
-                                  handleOnCheckedChange(value, key)
-                                }
-                                size="small"
-                                disabled={tabsState[
-                                  id.current
-                                ].formKeysData.handle_keys!.some(
-                                  (t) => t === key
-                                )}
-                              />
-                            </div>
+                          <div
+                            className="-mb-1"
+                            onClick={(event) => {
+                              event.stopPropagation();
+                            }}
+                          >
+                            <ToggleShadComponent
+                              enabled={chatKey === key}
+                              setEnabled={(value) =>
+                                handleOnCheckedChange(value, key)
+                              }
+                              size="small"
+                              disabled={tabsState[
+                                id.current
+                              ].formKeysData.handle_keys!.some(
+                                (t) => t === key
+                              )}
+                            />
                           </div>
-                        }
-                        key={index}
-                        keyValue={key}
-                      >
-                        <div className="file-component-tab-column">
-                          {tabsState[id.current].formKeysData.handle_keys!.some(
-                            (t) => t === key
-                          ) && (
+                        </div>
+                      }
+                      key={index}
+                      keyValue={key}
+                    >
+                      <div className="file-component-tab-column">
+                        {tabsState[id.current].formKeysData.handle_keys!.some(
+                          (t) => t === key
+                        ) && (
                             <div className="font-normal text-muted-foreground ">
                               Source: Component
                             </div>
                           )}
-                          <Textarea
-                            className="custom-scroll"
-                            value={
-                              tabsState[id.current].formKeysData.input_keys![
-                                key
-                              ]
-                            }
-                            onChange={(e) => {
-                              //@ts-ignore
-                              setTabsState((old: TabsState) => {
-                                let newTabsState = _.cloneDeep(old);
-                                newTabsState[
-                                  id.current
-                                ].formKeysData.input_keys![key] =
-                                  e.target.value;
-                                return newTabsState;
-                              });
-                            }}
-                            disabled={chatKey === key}
-                            placeholder="Enter text..."
-                          ></Textarea>
-                        </div>
-                      </AccordionComponent>
-                    </div>
-                  ))
+                        <Textarea
+                          className="custom-scroll"
+                          value={
+                            tabsState[id.current].formKeysData.input_keys![
+                            key
+                            ]
+                          }
+                          onChange={(e) => {
+                            //@ts-ignore
+                            setTabsState((old: TabsState) => {
+                              let newTabsState = _.cloneDeep(old);
+                              newTabsState[
+                                id.current
+                              ].formKeysData.input_keys![key] =
+                                e.target.value;
+                              return newTabsState;
+                            });
+                          }}
+                          disabled={chatKey === key}
+                          placeholder="Enter text..."
+                        ></Textarea>
+                      </div>
+                    </AccordionComponent>
+                  </div>
+                ))
                 : null}
               {tabsState[id.current].formKeysData.memory_keys!.map(
                 (key, index) => (
@@ -513,7 +522,7 @@ export default function FormModal({
                           <div className="-mb-1">
                             <ToggleShadComponent
                               enabled={chatKey === key}
-                              setEnabled={() => {}}
+                              setEnabled={() => { }}
                               size="small"
                               disabled={true}
                             />