Any way to detect is sensor available/working/reachable?

I have an issue with my XBee (ZigBee) network. After restart because of power loss the network is not up properly. Need to do hardware reset on coordinator. This is not a problem, but i can’t detect this situation - the ZigBee component write the timeout errors to the log only. In HASS i see only “on” and “off” state, when it works properply. Is it any way do detect that “timeout” or another errors, what i can catch and execute some command from HASS?

Maybe some ideas.

Hm, this is an idea, to use the log itself. May be better to use system_log_event ?

Don’t know, because i don’t like it. :neutral_face:

OK, i try :slightly_smiling_face: