Antonisv wrote @LucDC I restarted main deco and it's fixed Thank you so much! I was afraid to restart the Deco, because my home automation system relies on wifi, and if there were issues with the...

@Antonisv I have exactly the same problem. I manage two different networks, each one has three M4. Everything worked fine for a couple of months, but now things have gone wrong. The wifi is...