finally found out what the problem was for me.
Intel (specially) 13900K and 14900k processors can cause this problem even if you don`t overclock them (like me).
I run watercooling on my PC and temperatures were never to high.
my mobo did set the powertargets min/max to 4096W for the processor per default.
Changed it to 253W and it works just fine now.
Ręcznie podmienić odpowiednie pliki, .wotmod to po prostu zip, ale bez kompresji, wiec mozna zmienic rozszerzenie na .zip i progamem obslugujacym zip podmienic to, ale wazne jest ze ma byc kompresja 0 (czyli tzw. storage).