Crashes after few hours of working ok

[Plampi64]

After HA 2022.8.x updates worked fine. Now etrv2mqtt crashes after few hours of operation. I can start it again and then it will again working few hours until again crashes. Log on crash looks like this:

2022-08-24 13:04:36.706 | DEBUG | etrv2mqtt.devices:poll:39 - Polling data from DanfMarianne 2022-08-24 13:04:36.708 | ERROR | main::8 - An error has been caught in function '', process 'MainProcess' (8), thread 'MainThread' (548003052848): Traceback (most recent call last):

File "/usr/local/bin/etrv2mqtt", line 8, in sys.exit(entrypoint()) │ │ └ <function entrypoint at 0x7f9602c700> │ └ └ <module 'sys' (built-in)> File "/usr/local/lib/python3.9/site-packages/etrv2mqtt/cli.py", line 28, in entrypoint main(sys.argv[1]) │ │ └ ['/usr/local/bin/etrv2mqtt', '/data/options.json'] │ └ <module 'sys' (built-in)> └ <function main at 0x7f96ff33a0> File "/usr/local/lib/python3.9/site-packages/etrv2mqtt/cli.py", line 17, in main deviceManager.poll_forever() │ └ <function DeviceManager.poll_forever at 0x7f95ec9b80> └ <etrv2mqtt.devices.DeviceManager object at 0x7f9702a1f0> File "/usr/local/lib/python3.9/site-packages/etrv2mqtt/devices.py", line 96, in poll_forever schedule.run_pending() │ └ <function run_pending at 0x7f95ec9310> └ <module 'schedule' from '/usr/local/lib/python3.9/site-packages/schedule/init.py'> File "/usr/local/lib/python3.9/site-packages/schedule/init.py", line 780, in run_pending default_scheduler.run_pending() │ └ <function Scheduler.run_pending at 0x7f95f35c10> └ <schedule.Scheduler object at 0x7f95ec2580> File "/usr/local/lib/python3.9/site-packages/schedule/init.py", line 100, in run_pending self._run_job(job) │ │ └ Every 3600 seconds do _poll_devices() (last run: 2022-08-24 11:57:28, next run: 2022-08-24 12:57:28) │ └ <function Scheduler._run_job at 0x7f95f35f70> └ <schedule.Scheduler object at 0x7f95ec2580> File "/usr/local/lib/python3.9/site-packages/schedule/init.py", line 172, in _run_job ret = job.run() │ └ <function Job.run at 0x7f95ec90d0> └ Every 3600 seconds do _poll_devices() (last run: 2022-08-24 11:57:28, next run: 2022-08-24 12:57:28) File "/usr/local/lib/python3.9/site-packages/schedule/init.py", line 661, in run ret = self.job_func() │ └ functools.partial(<bound method DeviceManager._poll_devices of <etrv2mqtt.devices.DeviceManager object at 0x7f9702a1f0>>) └ Every 3600 seconds do _poll_devices() (last run: 2022-08-24 11:57:28, next run: 2022-08-24 12:57:28) File "/usr/local/lib/python3.9/site-packages/etrv2mqtt/devices.py", line 82, in _poll_devices device.poll(self._mqtt) │ │ │ └ <etrv2mqtt.mqtt.Mqtt object at 0x7f95ed7c40> │ │ └ <etrv2mqtt.devices.DeviceManager object at 0x7f9702a1f0> │ └ <function TRVDevice.poll at 0x7f95ec9940> └ <etrv2mqtt.devices.TRVDevice object at 0x7f95ed7130> File "/usr/local/lib/python3.9/site-packages/etrv2mqtt/devices.py", line 44, in poll ret = eTRVUtils.read_device(self._device) │ │ │ └ <libetrv.device.eTRVDevice object at 0x7f95ed7df0> │ │ └ <etrv2mqtt.devices.TRVDevice object at 0x7f95ed7130> │ └ <staticmethod object at 0x7f95ff0d90> └ <class 'etrv2mqtt.etrvutils.eTRVUtils'> File "/usr/local/lib/python3.9/site-packages/etrv2mqtt/etrvutils.py", line 34, in read_device return eTRVData(device.name, device.battery, device.temperature.room_temperature, device.temperature.set_point_temperature, datetime.now()) │ │ │ │ │ │ │ │ │ │ └ <method 'now' of 'datetime.datetime' objects> │ │ │ │ │ │ │ │ │ └ <class 'datetime.datetime'> │ │ │ │ │ │ │ │ └ <libetrv.properties.eTRVProperty object at 0x7f95ff94f0> │ │ │ │ │ │ │ └ <libetrv.device.eTRVDevice object at 0x7f95ed7df0> │ │ │ │ │ │ └ <libetrv.properties.eTRVProperty object at 0x7f95ff94f0> │ │ │ │ │ └ <libetrv.device.eTRVDevice object at 0x7f95ed7df0> │ │ │ │ └ <libetrv.properties.eTRVProperty object at 0x7f95ff9460> │ │ │ └ <libetrv.device.eTRVDevice object at 0x7f95ed7df0> │ │ └ <libetrv.properties.eTRVProperty object at 0x7f95ff9640> │ └ <libetrv.device.eTRVDevice object at 0x7f95ed7df0> └ <class 'etrv2mqtt.etrvutils.eTRVData'> File "/usr/local/lib/python3.9/site-packages/libetrv/properties.py", line 22, in get return self.get_data_object(device).retrieve() │ │ └ <libetrv.device.eTRVDevice object at 0x7f95ed7df0> │ └ <function eTRVProperty.get_data_object at 0x7f95fbd4c0> └ <libetrv.properties.eTRVProperty object at 0x7f95ff94f0> File "/usr/local/lib/python3.9/site-packages/libetrv/properties.py", line 59, in retrieve self.read() │ └ <function eTRVData.read at 0x7f95fbdaf0> └ <libetrv.data_struct.TemperatureData object at 0x7f95699160> File "/usr/local/lib/python3.9/site-packages/libetrv/properties.py", line 91, in read data = etrv_read_data(self.device, handler, send_pin, use_encoding) │ │ │ │ │ └ True │ │ │ │ └ True │ │ │ └ 45 │ │ └ <libetrv.device.eTRVDevice object at 0x7f95ed7df0> │ └ <libetrv.data_struct.TemperatureData object at 0x7f95699160> └ <function etrv_read_data at 0x7f95fb1d30> File "/usr/local/lib/python3.9/site-packages/libetrv/utils.py", line 20, in etrv_read_data data = device.ble_device.readCharacteristic(handler) │ │ │ └ 45 │ │ └ <function Peripheral.readCharacteristic at 0x7f9605f3a0> │ └ <bluepy.btle.Peripheral object at 0x7f95ed7280> └ <libetrv.device.eTRVDevice object at 0x7f95ed7df0> File "/usr/local/lib/python3.9/site-packages/bluepy/btle.py", line 529, in readCharacteristic self._writeCmd("rd %X\n" % handle) │ │ └ 45 │ └ <function BluepyHelper._writeCmd at 0x7f9605c790> └ <bluepy.btle.Peripheral object at 0x7f95ed7280> File "/usr/local/lib/python3.9/site-packages/bluepy/btle.py", line 302, in _writeCmd raise BTLEInternalError("Helper not started (did you call connect()?)") └ <class 'bluepy.btle.BTLEInternalError'> bluepy.btle.BTLEInternalError: Helper not started (did you call connect()?)

In addition, Watchdog -function does not restart service as it should after crash. Have to start it manually.