Hello, Mayday..
I have several problems ans here are 2 :
1/ Shelly apps jeeps telling me to upgrade firmware and at thé same Time it us telling me firmware us thé latest !
2/ i installed dimmer 2 replacing a no neutral switch. The problem is when i off light with app, the light still shows at 20% maybe.
I tried calibration and different button types but it changed nothing.
Any idea ?