4 Shelly devices broken at the same time

  • Hi,

    I have Shelly devices. 2x Shelly1, 1x Shelly dimmer 2 and a Shelly RGBW2. I first had them connected to Home Assistant with MQTT but yesterday I moved to the Shelly integration. I removed the MQTT settings from the 4 Shelly's yesterday, al was stil working fine.

    This morning all 4 Shelly's are not working anymore. They are not connected to the WiFi and the physical switch is not working. I tried to reset a Shelly1 by a power cycle and switch 5 times but it's not responding.

    Is there someone who can advise me what to do.

    Thanks in advance.