Dimmer 2 not working and light bulb flickers when connected.

  • Hi

    I have a dimmer 2 that has been working fine for about 6 months well I have 8 in the house and garden room and all have been working fine, but I have one that has just stopped working.

    Firstly it did not show up on the app it would keep saying offline, and only a power cycle would bring it back.

    Then it started to not work via the momentary switch.

    after butting a new bulb in and running the calibration it stopped working.

    I have done the press the switch on and off ten times after a power cycle within one minute.

    I have also pressed the reset button on the unit for 20 seconds.

    I have just ordered a new one and once I have the dead unit out I will do a bit more testing but failing that I will need to return it to Shelly under warranty.

    Unless anyone can help.

    Many Thanks

    Matt

    Long-time home automation user.

    Head of Infrastructure for a B2C fulfilment centre.