diff --git a/roborock/api.py b/roborock/api.py
index 747e3cb..3b396db 100644
--- a/roborock/api.py
+++ b/roborock/api.py
@@ -70,7 +70,6 @@
 
 _LOGGER = logging.getLogger(__name__)
 KEEPALIVE = 60
-QUEUE_TIMEOUT = 4
 COMMANDS_SECURED = [
     RoborockCommand.GET_MAP_V1,
     RoborockCommand.GET_MULTI_MAP,
@@ -166,7 +165,7 @@ async def refresh_value(self):
 
 
 class RoborockClient:
-    def __init__(self, endpoint: str, device_info: DeviceData) -> None:
+    def __init__(self, endpoint: str, device_info: DeviceData, queue_timeout: int = 4) -> None:
         self.event_loop = get_running_loop_or_create_one()
         self.device_info = device_info
         self._endpoint = endpoint
@@ -185,6 +184,8 @@ def __init__(self, endpoint: str, device_info: DeviceData) -> None:
             device_cache[device_info.device.duid] = cache
         self.cache: dict[CacheableAttribute, AttributeCache] = cache
         self._listeners: list[Callable[[str, CacheableAttribute, RoborockBase], None]] = []
+        self.is_available: bool = False
+        self.queue_timeout = queue_timeout
 
     def __del__(self) -> None:
         self.release()
@@ -322,12 +323,12 @@ async def validate_connection(self) -> None:
 
     async def _wait_response(self, request_id: int, queue: RoborockFuture) -> tuple[Any, VacuumError | None]:
         try:
-            (response, err) = await queue.async_get(QUEUE_TIMEOUT)
+            (response, err) = await queue.async_get(self.queue_timeout)
             if response == "unknown_method":
                 raise UnknownMethodError("Unknown method")
             return response, err
         except (asyncio.TimeoutError, asyncio.CancelledError):
-            raise RoborockTimeout(f"id={request_id} Timeout after {QUEUE_TIMEOUT} seconds") from None
+            raise RoborockTimeout(f"id={request_id} Timeout after {self.queue_timeout} seconds") from None
         finally:
             self._waiting_queue.pop(request_id, None)
 
diff --git a/roborock/cloud_api.py b/roborock/cloud_api.py
index fbcc5ff..51e3e5e 100644
--- a/roborock/cloud_api.py
+++ b/roborock/cloud_api.py
@@ -29,12 +29,12 @@ class RoborockMqttClient(RoborockClient, mqtt.Client):
     _thread: threading.Thread
     _client_id: str
 
-    def __init__(self, user_data: UserData, device_info: DeviceData) -> None:
+    def __init__(self, user_data: UserData, device_info: DeviceData, queue_timeout: int = 10) -> None:
         rriot = user_data.rriot
         if rriot is None:
             raise RoborockException("Got no rriot data from user_data")
         endpoint = base64.b64encode(Utils.md5(rriot.k.encode())[8:14]).decode()
-        RoborockClient.__init__(self, endpoint, device_info)
+        RoborockClient.__init__(self, endpoint, device_info, queue_timeout)
         mqtt.Client.__init__(self, protocol=mqtt.MQTTv5)
         self._logger = RoborockLoggerAdapter(device_info.device.name, _LOGGER)
         self._mqtt_user = rriot.u
diff --git a/roborock/containers.py b/roborock/containers.py
index 327f5ec..0082181 100644
--- a/roborock/containers.py
+++ b/roborock/containers.py
@@ -4,6 +4,7 @@
 import logging
 import re
 from dataclasses import asdict, dataclass
+from datetime import timezone
 from enum import Enum
 from typing import Any, NamedTuple
 
@@ -408,7 +409,9 @@ def __post_init__(self) -> None:
 @dataclass
 class CleanRecord(RoborockBase):
     begin: int | None = None
+    begin_datetime: datetime.datetime | None = None
     end: int | None = None
+    end_datetime: datetime.datetime | None = None
     duration: int | None = None
     area: int | None = None
     square_meter_area: float | None = None
@@ -424,6 +427,10 @@ class CleanRecord(RoborockBase):
 
     def __post_init__(self) -> None:
         self.square_meter_area = round(self.area / 1000000, 1) if self.area is not None else None
+        self.begin_datetime = (
+            datetime.datetime.fromtimestamp(self.begin).astimezone(timezone.utc) if self.begin else None
+        )
+        self.end_datetime = datetime.datetime.fromtimestamp(self.end).astimezone(timezone.utc) if self.end else None
 
 
 @dataclass
diff --git a/roborock/local_api.py b/roborock/local_api.py
index 32b9239..73dcd3a 100644
--- a/roborock/local_api.py
+++ b/roborock/local_api.py
@@ -7,7 +7,7 @@
 import async_timeout
 
 from . import DeviceData
-from .api import COMMANDS_SECURED, QUEUE_TIMEOUT, RoborockClient
+from .api import COMMANDS_SECURED, RoborockClient
 from .exceptions import CommandVacuumError, RoborockConnectionException, RoborockException
 from .protocol import MessageParser
 from .roborock_message import MessageRetry, RoborockMessage, RoborockMessageProtocol
@@ -18,10 +18,10 @@
 
 
 class RoborockLocalClient(RoborockClient, asyncio.Protocol):
-    def __init__(self, device_data: DeviceData):
+    def __init__(self, device_data: DeviceData, queue_timeout: int = 4):
         if device_data.host is None:
             raise RoborockException("Host is required")
-        super().__init__("abc", device_data)
+        super().__init__("abc", device_data, queue_timeout)
         self.host = device_data.host
         self._batch_structs: list[RoborockMessage] = []
         self._executing = False
@@ -58,7 +58,7 @@ async def async_connect(self) -> None:
             try:
                 if not self.is_connected():
                     self.sync_disconnect()
-                    async with async_timeout.timeout(QUEUE_TIMEOUT):
+                    async with async_timeout.timeout(self.queue_timeout):
                         self._logger.info(f"Connecting to {self.host}")
                         self.transport, _ = await self.event_loop.create_connection(  # type: ignore
                             lambda: self, self.host, 58867