Beiträge von zefelder

Some good news here.

I contacted Shelly support and learned that if physical button connected to the switch is turned on/off 5 times the dimmer resets itself. This can be disabled in settings in "Factory Reset" section. I think I accidently was triggering this magic sequence while testing the dimmer.

I also noticed the dimmer did not run the latest FW even though it claimed it did when I connected directly to it's AP. Since the dimmer was not connected to the Internet it obviously could not really know whether it ran the latest version or not.

With FW updated and the reset via switch option disabled in the settings I could not reproduce the problem. I did try hard.

I have exactly the same issue. Dimmer-2 sometimes resets itself forgetting all the settings. This typically happens when clicking the connected physical button, but also appears to happen sometimes after power loss/recovery cycle. Happens on both devices that I tried so far. Does not seem to happen with other Shelly devices that I tried.

Using a neutral wire, configured as WiFi client with static IP, no cloud access, runs the latest firmware.

Sounds like a serious issue I wonder why there're no more updates on this thready for more than a year and if it's a FW bug why it was not fixed yet.

Also looking at Shelly Dimmer 2 went BOOOM!, forgetting settings is not the worst thing that can happen to Dimmer-2.

I wonder if anyone has used these devices for a sufficiently long period of time without issues?