D2 crashes on 2nd or 3rd wave on Baal

Similar bug like 2 yest ago I think. Game crushes tottally when main charakter is near the spawning 2nd or 3rd Baal Wave. It is impossible to farm this location for me now.

Do you wear a fortitude armor ?
There is a well known bug on this location with the chilling armor progs of this runeword.
If the 3rd wave hydras trigger this effect to often, a game crash is possible.

Yes, I’m wearing Fortitude, but before the last update everything was fine. It also crashes right after the second wave appears.
Anyway… I wonder why I paid for a game with a “well-known bug”? This means that the company that has my money is not doing anything about the bug… And the bug remains a “well-known bug”.