Hey, for ppl with the "unknown ctd"-Error. I did 2 diffrent things that, well atleast till know, "fixed" it or it didnt happen again:
I deleted the graphics driver (mine is nvidia) with DDU and installed the "studio" version of it instead of the "game ready" (and no Geforce experience^^").
The second thing (thanks @Mihari from the German side^^) is that i manually installed the "bug fix update - KB4567512" https://www.catalog.update.microsoft...px?q=KB4567512 <---dunno if this link works for ya but it helped me atleast for now!
