My light switch makes a crackling sound, what does this mean? | Hometalk
This switch started crackling + lights flickered when turned on. Now smells a little like an RC motor? But no obvious damage AFAICT. What could be the issue? On a 15a circuit. :
I have a Crackling Dimmer Switch | Bright Spark Electrical Services
13 Signs You Have a Faulty Light Switch — New London Electric
PSA: Popping and crackling = bad switch : r/electrical