Wife was complaining that my UPS in the garage kept making a clunking sound and then the lights would flicker.
So I went down and watched, and sure enough the lights would flicker and the UPS would clunk. Looking over the voltages I would see a 20v drop and then it would come back. I happen to have a UPS on the 2nd leg of our box so I watched that one, and the voltage never shifted.
Turned off the breaker box, pulled the cover, pulled the breaker in question. boom, clearly it was a corroded contact causing higher resistance, and heat, and causing brownouts.
$8 later were back up and running, and I can sleep safer knowing at least THAT breaker is not going to start a fire.


Lol at the old TV trope: Wife complained about a clunking noise. And I said, “Alice!”
I went down there to investigate and it was Garfield the cat, 200 pounds and welding a strut onto a boat and then he beat me with jumper cables
Be careful, I think you just doxxed yourself as Jon Arbuckle
Jon arbunckle jumper cables guy confirmed