POE Multiplyer crash? pls help

starting around lvl 80 with having problems cursing an error message 'The Program Has Stopped Working' throwing me back to the desktop, it only happends when i play multiplayer, all my stuff is updated aka LootFilter, if u have the same problem or know how to fix it i would love to know becouse i have no possible way to play POE for more then 10 minutes ata time.

Where exactly are you crashing to?

If it's to the login screen that's not a "crash" in the normal meaning (usually when you crash it's something PC related with an error report generated)
That would be a insistence crash (caused by many factors some of which conflict badly and take the instance out)

If it's to the login screen then it's something that either you or one of your party members has that is interacting badly with you or the other group members, it could be a passive, and aura, a skill and any combination of them....so it is quite hard to locate.

If it's to the desktop then there should be an error message which you should post along with a dxdiag