Automation and devices stop working

Hi everyone, I’m experiencing an issue with Home Assistant (HA) and I’m having trouble figuring it out. All of my devices and automation stopped working after a couple of hours. When I reboot HA, they start working again for a short while before they stop working once more. I am running HA on a Beelink SER5 Mini PC with a Ryzen 5 5560U 6C/12T 8MB Cache, 16GB RAM, and a 500GB NVME SSD. I’m using a SMLIGHT SLZB-06 for Zigbee, which I realize is overkill. My HA setup is using HA Core 2024.7.3, Supervisor 2024.6.2, OS 12.4, and Frontend 20240710.0… Below is the log file. If anyone has any ideas on how to fix it would be greatly appreciated.

Logger: homeassistant
Source: /usr/src/homeassistant/homeassistant/runner.py:148
First occurred: July 23, 2024 at 10:50:33 PM (2 occurrences)
Last logged: July 23, 2024 at 10:50:33 PM

Error doing job: Task exception was never retrieved (None)
Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/zigpy_znp/api.py", line 1101, in request_callback_rsp
    return await callback_rsp
           ^^^^^^^^^^^^^^^^^^
asyncio.exceptions.CancelledError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/site-packages/zigpy_znp/api.py", line 1098, in request_callback_rsp
    async with async_timeout.timeout(timeout):
  File "/usr/local/lib/python3.12/site-packages/async_timeout/__init__.py", line 141, in __aexit__
    self._do_exit(exc_type)
  File "/usr/local/lib/python3.12/site-packages/async_timeout/__init__.py", line 228, in _do_exit
    raise asyncio.TimeoutError
TimeoutError
Logger: homeassistant.components.websocket_api.http.connection
Source: components/websocket_api/commands.py:241
integration: Home Assistant WebSocket API (documentation, issues)
First occurred: 12:19:00 AM (8 occurrences)
Last logged: 12:28:28 AM

[140144825729952] Unexpected exception
[140144766555696] Unexpected exception
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/zha/core/cluster_handlers/__init__.py", line 62, in wrap_zigpy_exceptions
    yield
  File "/usr/src/homeassistant/homeassistant/components/zha/core/cluster_handlers/__init__.py", line 82, in wrapper
    return await RETRYABLE_REQUEST_DECORATOR(func)(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/zigpy/util.py", line 131, in retry
    return await func()
           ^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/zigpy/zcl/__init__.py", line 377, in request
    return await self._endpoint.request(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/zigpy/endpoint.py", line 265, in request
    return await self.device.request(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/site-packages/zigpy/device.py", line 339, in request
    await send_request()
  File "/usr/local/lib/python3.12/site-packages/zigpy/application.py", line 841, in request
    await self.send_packet(
  File "/usr/local/lib/python3.12/site-packages/zigpy_znp/zigbee/application.py", line 1100, in send_packet
    raise DeliveryError(
zigpy.exceptions.DeliveryError: Request failed after 5 attempts: <Status.BUFFER_FULL: 17>

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 241, in handle_call_service
    response = await hass.services.async_call(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/core.py", line 2731, in async_call
    response_data = await coro
                    ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/core.py", line 2774, in _execute_service
    return await target(service_call)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 999, in entity_service_call
    single_response = await _handle_entity_call(
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1071, in _handle_entity_call
    result = await task
             ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/light/__init__.py", line 639, in async_handle_light_off_service
    await light.async_turn_off(**filter_turn_off_params(light, params))
  File "/usr/src/homeassistant/homeassistant/components/switch_as_x/entity.py", line 162, in async_turn_off
    await self.hass.services.async_call(
  File "/usr/src/homeassistant/homeassistant/core.py", line 2731, in async_call
    response_data = await coro
                    ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/core.py", line 2774, in _execute_service
    return await target(service_call)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 999, in entity_service_call
    single_response = await _handle_entity_call(
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 1071, in _handle_entity_call
    result = await task
             ^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/zha/switch.py", line 100, in async_turn_off
    await self._on_off_cluster_handler.turn_off()
  File "/usr/src/homeassistant/homeassistant/components/zha/core/cluster_handlers/general.py", line 453, in turn_off
    result = await self.off()
             ^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/zha/core/cluster_handlers/__init__.py", line 81, in wrapper
    with wrap_zigpy_exceptions():
  File "/usr/local/lib/python3.12/contextlib.py", line 158, in __exit__
    self.gen.throw(value)
  File "/usr/src/homeassistant/homeassistant/components/zha/core/cluster_handlers/__init__.py", line 73, in wrap_zigpy_exceptions
    raise HomeAssistantError(message) from exc
homeassistant.exceptions.HomeAssistantError: Failed to send request: Request failed after 5 attempts: <Status.BUFFER_FULL: 17>```