Hello I’m curious about possible causes for the following scenario:
I have two lights on a three-way switch and they flicker every once in a while.
Tonight they started flickering quite violently (worse than I have ever seen before). I recently replaced the switches (not because I suspected they were problematic, but just to change the color), but the lights flickered prior to replacing these switches.
Normally I would suspect the cause of this to be lose wiring on the three way switch, but when I flip the relevant circuit off and on the problem seems to go away. This is especially odd as these are the only lights that flicker and there are quite a few lights on this circuit. This is in the newer part of our house which has modern Romex wiring.
Any ideas what may cause this behavior given the above circumstances?