I have several Shelly TRVs and each of them sometimes (~ every other day) goes into a mode where it would switch on and off in a quick succession (5 minutes on, then off for 15-40 minutes, then on again for 5 minutes, repeat 3-10 times). This is somewhat annoying given the sound it makes, especially at night. Has anyone else seen this and had any luck fixing the issue? I tried updating to the latest firmware and turning the "accelerated heating" setting either on or off but neither made a difference.
Thanks!
Krystof