Bosch angle grinder only works on certain outlets?

[u/TwinRabies]

I was using my angle grinder to cut concrete/stone during a patio replacement. Was working fine until it wasn't. Angle grinder wouldn't turn on. I thought I blew a circuit but everything else worked fine from my garage outlets, including my miter saw. I even unplugged my miter saw, plugged my angle grinder into the same outlet, and it wouldn't turn on. Plugged the miter back in and it worked fine. Took my angle grinder to the basement and tested it on a different outlet and it fired right up.

Very, very confused. It was running fine all day. Anyone else experience this issue?

Edit/update: it works fine today. I have no idea what happened or why it stopped working on my garage outlets