Have the same issue with my 5700XT (Every day a crash somewhere random without any hints what could go wrong). I did the vairous things from full clean up to disable most unnecerry stuff, nothing helped.

I remember last year i never had so many issues like now and i am quite concern that one driver patch (not sure wich one) of amd causes this. (or maybe ffxiv at all)

I read the Release notes of 21.9.2 and they just metion that

"AMD Radeon™ Software may crash or become unresponsive wh
ile playing some DirectX® 11 games such as PlayerUnknown’s Battlegrounds™ with multiple displays connected in extended mode."

still presist. But thats not the main issue.

I wish i could somehow log the system to see what is the real issue of this problem, since its accurse on so many users in diffrent matters.