error crashing/restarting zigbee-heardsman, this occurs after running for days.

[jdodgen]

What happened?

my system starts up and runs fine for days then I get this: (log_level: warn)
from: /opt/zigbee2mqtt/data/log/2023-12-15.15-18-22

error 2023-12-10 20:14:59: Error while starting zigbee-herdsman
error 2023-12-10 20:14:59: Failed to start zigbee
error 2023-12-10 20:14:59: Check https://www.zigbee2mqtt.io/guide/installation/20_zigbee2mqtt-fails-to-start.html for possible solutions
error 2023-12-10 20:14:59: Exiting...
error 2023-12-10 20:14:59: Error: Error while opening serialport 'Error: Error Resource temporarily unavailable Cannot lock port'
    at SerialPort.<anonymous> (/opt/zigbee2mqtt/node_modules/zigbee-herdsman/src/adapter/z-stack/znp/znp.ts:146:28)
    at SerialPort._error (/opt/zigbee2mqtt/node_modules/@serialport/stream/dist/index.js:82:22)
    at /opt/zigbee2mqtt/node_modules/@serialport/stream/dist/index.js:118:18

when I attempt to restart:

npm start

and get the same error
I tried this to see if some other process had ttyUSB0

fuser /dev/ttyUSB0

and it reports nothing

If I reboot it runs fine, which is my current solution to the problem.
Any Ideas?

What did you expect to happen?

not to do this.

How to reproduce it (minimal and precise)

Not easy, intermittent. Some times it takes a week to fail.

Zigbee2MQTT version

1.33.1 commit: 7e63039

Adapter firmware version

20210120

Adapter

Sonoff Zigbee 3.0 USB Dongle Plus

Debug log

Sorry I don't have that right now. I'll turn on "debugging"

advanced:
  log_level: debug

and provided the log the next time it breaks

[jdodgen]

Here is where the problem starts. "Adapter disconnected"

debug 2023-12-16 13:02:27: Received Zigbee message from 'ss1', type 'attributeReport', cluster 'genBasic', data '{"65506":56,"65508":0,"appVersion":72}' from endpoint 1 with groupID 0
error 2023-12-16 13:02:58: Adapter disconnected, stopping
debug 2023-12-16 13:02:58: Saving state to file /opt/zigbee2mqtt/data/state.json
info  2023-12-16 13:02:58: MQTT publish: topic 'zigbee2mqtt/bridge/state', payload 'offline'
info  2023-12-16 13:02:58: Disconnecting from MQTT server
info  2023-12-16 13:02:58: Stopping zigbee-herdsman...
error 2023-12-16 13:02:58: Failed to stop Zigbee2MQTT```