anyone else have Sonoff trvs and need to use an offset because it thinks it's a LOT colder than it is (and therefore the room ends up getting. crazy hot!).
I see in the device with HA (within zha) that there is an offset slider bar. but despite changing it , I find that next time I look at it it seems to have "defaulted" to -12.3 or something.
thoughts? any way I can get it to stop defaulting for no good reason?