Game crashing in multiplayer PvE

[Malefic]

2 computers in the same house, same hardware, 1 pc is crashing very very often, sometimes randomly in menu, sometimes during the same, but 9/10 times it crashes when loading the map, progress bar goes to 20% and game crashes, sometimes when bar is 100%.

It's a little bit more stable during solo game, but still random crashes there and there.

_log_proxy_latest.log crashdata.mdmp