I'm currently seeing 236VAC from the grid, which is a TOUCH lower than the typical 247VAC I see most days.

So yeah, I think it's kind of warm in California today.

@kwf I'm thinking this is what killed a homelab cpu a few years ago. My one cpu failure ever!
@rooroo A slight but still nominal droop in line voltage?
@kwf yea brownout. It was hot a.f. that week. Its been a minute but I think I was seeing voltage under 106. Probably a bit more dip with HVAC turning on.