[2022] BSOD when playing since new update on PC. Help appreciated!

Hey! I've been experiencing a "Blue Screen of Death" (IRQL_Not_Less_Or_Equal) error on PC ever since the latest update (v21.20). It happens when actually launching/playing a game, the menu works fine. I hadn't changed anything else on my computer (except updating Fortnite and Fall Guys), and the game worked fine until now.

I ran many diagnostics since then, and everything seems to be in order on my end, and I even re-installed the GPU, mouse and keyboard drivers after this problem started happening, but to no avail. Any idea what might cause this? Maybe a corrupted file in the update? Any help is appreciated!

Oh and I'm running Fortnite on Windows 8.1, Intel Core i5-4200U, 8 GB RAM, AMD Radeon HD 8670M. Everything ran smoothly until the v21.20 update.