Yep same issues as me it just randomly crashes anywhere when in a dungeon now, full screen wont help at all. i also get the 15-30 sec freezes randomly but once the first one started its happening more and more and crashed eventually. I was in Wanderer's Palace just now and freezed 4 times and crashed 1 in one single run .. Its definitely gotten worse after last update, and ofcourse the random blue screens i can get anywhere but they only appear every 1-3 days or something, maybe 2 in a day if im very unlucky.
Im really frustrated now, im going into coil next week and im afraid if it keeps doing that in there... Well then there isn't going too be much playing end game :P I will post here if i get more or less crashes in coil though, but AK seems too be more stable for me or its just randomness, the other day i ran 3 straight runs of AK in borderless without a single freeze or crash.

Its too bad they wont fix this, cause this is a superb game for me and the monk class is very entertaining to play, i don't want too leave game until i have too which means crashes in coil or any end game content..