Hi SUNRAY - yes, the bedroom is also on a dimmer.
I change the dimmer module on the right hand side, but perhaps that's not even the module causing the problem, and it's one of the other two? If relevant, when I connecting 3 wires into the same hole, the bedroom also worked fine!
I change the dimmer module on the right hand side, but perhaps that's not even the module causing the problem, and it's one of the other two? If relevant, when I connecting 3 wires into the same hole, the bedroom also worked fine!