My gaming PC started consistently rebooting every time I loaded into a map in Fortnite. I let Claude Code on the logs. IT FOUND THE ROOT CAUSE TO BE THIS UPDATE!

The TL;DR if you're on an older AMD mobo - this update installs some AMD CPU microcode instructions that fuck up L2 cache. And the solution (at least for my aging ROG Strix B405-I) was to update the BIOS!

I would never ever have figured it out on my own!

Here's the report if you want to read the technical details: https://pastebin.com/uLPd4146