Getting kicked out - Maps gone

Hello GGG team,

first things first thanks for the great game I really appreciate the effort you put into this and I like playing the game very much!!

But I think its since Dawn Of the Hunt I get constantly game freezes which leed into a logout.
After that its a 50/50 if the map / expiditon is still open or marked as "already tried " and down. But not like in the other thread I keep all the items found till this point but in expeditions if it happens when I fight the boss I still can't use the tp even if its still there and all the maps I pushed with turrets and good waystones are marked as gone. I am losing much effort and ingame currency while playing right now.

I am playing Dark Effigy Lich if that helps!

My Question is am I doing something wrong ?
Is there a workaround ?

Kind regards,
Mitch