diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 43d94a0..ca07c00 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,12 +13,12 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
diff --git a/.gitignore b/.gitignore
index 627d0bf..0adbb21 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,7 @@ dist/
 
 # Temporary sample files
 sample*.py
+
+
+# vscode
+.vscode/
\ No newline at end of file
diff --git a/thingsdb/client/client.py b/thingsdb/client/client.py
index 666c6eb..95a21ae 100644
--- a/thingsdb/client/client.py
+++ b/thingsdb/client/client.py
@@ -58,7 +58,7 @@ def __init__(
         self._scope = '@t'  # default to thingsdb scope
         self._pool_idx = 0
         self._reconnecting = False
-        self._rooms: dict[int, RoomBase] = dict()
+        self._rooms: dict[str, dict[int, RoomBase]] = defaultdict(dict)
         self._rooms_lock = asyncio.Lock()
 
         if ssl is True:
@@ -74,7 +74,10 @@ def get_rooms(self) -> tuple[RoomBase, ...]:
         Returns:
             a tuple with unique Room instances.
         """
-        return tuple(self._rooms.values())
+        total: list[RoomBase] = []
+        for rooms in self._rooms.values():
+            total.extend(rooms.values())
+        return tuple(total)
 
     def get_event_loop(self) -> asyncio.AbstractEventLoop:
         """Can be used to get the event loop.
@@ -632,10 +635,19 @@ async def _connect(self, timeout: int | None = 5):
             self._pool_idx += 1
             self._pool_idx %= len(self._pool)
 
-    async def _on_room(self, room_id: int, pkg: Package):
+    async def _on_room(self, scope: str | None, room_id: int, pkg: Package):
         async with self._rooms_lock:
             try:
-                room = self._rooms[room_id]
+                if scope is None:
+                    # Fallback for ThingsDB < 1.8.6
+                    for rooms in self._rooms.values():
+                        room = rooms.get(room_id)
+                        if room is not None:
+                            break
+                    else:
+                        raise KeyError
+                else:
+                    room = self._rooms[scope][room_id]
             except KeyError:
                 logging.warning(
                     f'Got an event (tp:{pkg.tp}) for room Id {room_id} but '
@@ -658,7 +670,8 @@ def _on_event(self, pkg: Package):
             return
 
         try:
-            room_id = pkg.data['id']
+            scope = pkg.data.get('scope')  # ThingsDB < 1.8.6
+            room_id: int = pkg.data['id']
         except KeyError:
             if pkg.tp == Proto.ON_WARN:
                 warn = pkg.data
@@ -669,7 +682,7 @@ def _on_event(self, pkg: Package):
                 logging.warning(
                     f'Unexpected event: tp:{pkg.tp} data:{pkg.data}')
         else:
-            asyncio.ensure_future(self._on_room(room_id, pkg),
+            asyncio.ensure_future(self._on_room(scope, room_id, pkg),
                                   loop=self.get_event_loop())
 
     def _on_connection_lost(self, protocol: asyncio.Protocol, exc: Exception):
@@ -728,9 +741,10 @@ async def _rejoin(self):
 
         # re-arrange the rooms per scope to combine joins in a less requests
         scopes: dict[str, list[int]] = defaultdict(list)
-        for room in self._rooms.values():
-            if room.id and room.scope:
-                scopes[room.scope].append(room.id)
+        for rooms in self._rooms.values():
+            for room in rooms.values():
+                if room.id and room.scope:
+                    scopes[room.scope].append(room.id)
 
         # join request per scope, each for one or more rooms
         await asyncio.gather(*[
diff --git a/thingsdb/room/roombase.py b/thingsdb/room/roombase.py
index 8aca047..d9e2d72 100644
--- a/thingsdb/room/roombase.py
+++ b/thingsdb/room/roombase.py
@@ -6,6 +6,8 @@
 from ..client import Client
 from ..client.protocol import Proto
 from ..util.is_name import is_name
+from ..util.cnscope import cnscope
+from ..util.fcscope import fcscope
 if TYPE_CHECKING:
     from ..client.package import Package
 
@@ -47,11 +49,13 @@ def __init__(
         """
         self._client: Client | None = None
         self._id = room
-        self._scope = scope
+        self._key = None
+        self._scope = \
+            None if scope is None else f'@collection:{cnscope(scope)}'
         self._wait_join: bool | asyncio.Future[None] | None = False
 
     @property
-    def id(self):
+    def id(self) -> int | None:
         return self._id if isinstance(self._id, int) else None
 
     @property
@@ -72,7 +76,8 @@ async def no_join(self, client: Client):
         """
         async with client._rooms_lock:
             if self._scope is None:
-                self._scope = client.get_default_scope()
+                scope = client.get_default_scope()
+                self._scope = f'@collection:{cnscope(scope)}'
             self._client = client
 
             if isinstance(self._id, str):
@@ -96,6 +101,7 @@ async def no_join(self, client: Client):
                     '!is_err(try(room(id)));', id=id, scope=self._scope)
             if not is_room:
                 raise TypeError(f'Id `{id}` is not a room')
+            assert isinstance(id, int)
             self._id = id
 
     async def join(self, client: Client, wait: float | None = 60.0):
@@ -116,7 +122,9 @@ async def join(self, client: Client, wait: float | None = 60.0):
         # is created inside the dict *before* the on_join is called.
         async with client._rooms_lock:
             if self._scope is None:
-                self._scope = client.get_default_scope()
+                scope = client.get_default_scope()
+                self._scope = f'@collection:{cnscope(scope)}'
+
             self._client = client
 
             if isinstance(self._id, str):
@@ -141,19 +149,23 @@ async def join(self, client: Client, wait: float | None = 60.0):
                         f'the room Id has been returned using the ThingsDB '
                         f'code `{code}` using scope `{self._scope}`')
                 self._id = id
+                assert isinstance(self._id, int)
             else:
                 assert isinstance(self._id, int)
                 res = await client._join(self._id, scope=self._scope)
                 if res[0] is None:
                     raise LookupError(f'room with Id {self._id} not found')
 
-            if self._id in client._rooms:
-                prev = client._rooms[self._id]
+            self._scope = fcscope(self._scope)
+            try:
+                prev = client._rooms[self._scope][self._id]
                 logging.warning(
-                    f'Room Id {self._id} is previously registered by {prev} '
+                    f'Room Id {self._key} is previously registered by {prev} '
                     f'and will be overwritten with {self}')
+            except KeyError:
+                pass
 
-            client._rooms[self._id] = self
+            client._rooms[self._scope][self._id] = self
             self.on_init()
             if wait:
                 self._wait_join = asyncio.Future()
@@ -255,12 +267,16 @@ def _on_join(self, _data: Any) -> asyncio.Task[None] | None:
             asyncio.ensure_future(self.on_join(), loop=loop)
 
     def _on_stop(self, func: Callable[[], None]):
-        try:
-            assert self._client
-            if isinstance(self._id, int):
-                del self._client._rooms[self._id]
-        except KeyError:
-            pass
+        assert self._client
+        if isinstance(self._id, int) and isinstance(self._scope, str):
+            rooms = self._client._rooms.get(self._scope)
+            if rooms is not None:
+                try:
+                    del rooms[self._id]
+                except KeyError:
+                    pass
+            if not rooms:
+                del self._client._rooms[self._scope]
         func()
 
     def _emit_handler(self, data: _TEvent):
diff --git a/thingsdb/util/fcscope.py b/thingsdb/util/fcscope.py
new file mode 100644
index 0000000..dc4cb39
--- /dev/null
+++ b/thingsdb/util/fcscope.py
@@ -0,0 +1,9 @@
+from .cnscope import cnscope
+
+
+def fcscope(scope: str) -> str:
+    if scope.startswith("@collection:"):
+        return scope
+
+    cn = cnscope(scope)
+    return f'@collection:{cn}'
diff --git a/thingsdb/version.py b/thingsdb/version.py
index e398332..96e3ce8 100644
--- a/thingsdb/version.py
+++ b/thingsdb/version.py
@@ -1 +1 @@
-__version__ = '1.3.2'
+__version__ = '1.4.0'