What Can I Do About My Light Switch Making Popping Noises?
PSA: Popping and crackling = bad switch : r/electrical
Why Does a Light Switch Make Noise? — Zimmerman Electric Company
Why Is My Light Switch Delayed? | HomeServe USA
My Light Switch Makes a Crackling Sound - Wes Carver Electric
My Light Switch Makes a Crackling Sound When Turned On. Why? | Quick Spark
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. :