Problems with Homematic Thermostats (loosing connection?)

@HorizonKane wrote:

Hi all,

I have a weired problem. I had this problem before but so few times that I didn’t mind about it. I am automating my radiators using Node RED now and during testing, th eproblem occured quite often, maybe just because I alter the thermostats more often…

Sometimes my thermostats just stop working with HA completely. No matter where I adjust them, it is just ignored. In the logs I find this:

HMGeneric.setValue: SET_TEMPERATURE on OEQ2421xxx Exception: <Fault -1: 'Failure'>
13:55 components/homematic/climate.py (ERROR) - message first occurred at 13:32 and shows up 8 times
HMGeneric.setValue: SET_TEMPERATURE on OEQ18xxx:4 Exception: <Fault -1: 'Failure'>
13:55 components/homematic/climate.py (ERROR) - message first occurred at 13:32 and shows up 8 times
HMGeneric.setValue: SET_TEMPERATURE on OEQ2xxx4 Exception: <Fault -1: 'Failure'>
13:55 components/homematic/climate.py (ERROR) - message first occurred at 13:32 and shows up 8 times
HMGeneric.setValue: SET_TEMPERATURE on OEQ24xxx Exception: <Fault -1: 'Failure'>
13:55 components/homematic/climate.py (ERROR) - message first occurred at 13:32 and shows up 9 times
HMGeneric.setValue: SET_TEMPERATURE on OEQ1xxxx Exception: <Fault -1: 'Failure'>
13:55 components/homematic/climate.py (ERROR) - message first occurred at 13:32 and shows up 6 times
HMGeneric.setValue: SET_TEMPERATURE on OEQ18xxx Exception: <Fault -1: 'Failure'>
13:55 components/homematic/climate.py (ERROR) - message first occurred at 13:32 and shows up 6 times
HMGeneric.setValue: SET_TEMPERATURE on OEQ24xxxx Exception: <Fault -1: 'Failure'>
13:53 components/homematic/climate.py (ERROR)

The only way to mitigate the issue is to restart my whole Hass.io instance. And with that I mean to reboot Hass.io NOT restarting the Home Assistant service.

Any idea?

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