ok last 3 days this is overview of my expeditions when I play solo ( im lvl 74 playing from exp lvl 100 - 135 :

-most common outcome : I finish expedition ( all 3 lvls ) enter the city and game crashes .. that happen almost every time when I was lucky to get this far
in this case i get progress and production --- this is outcome of 50% of my expeditions
-two times game crashed when I clicked on portal to city after I finished 3rd boss : lost production , but at least I got progress
-two times I was stuck in the air or inside the rock somewhere when "soul demon" teleport me outside game area- I had to restart game - lost production and progress
-two times screen freezes in the middle of 3rd map - had to restart game - lost production and progress
-one time just simply disconnected from server - lost production and progress
-now and then probably 1/10 of the time , I finish go back to city and game didn't crash in the process

when I played with the group few times there was no major issued for me , but some ppl disappear in the middle of the game I assume disconnected

why is different when I play solo ?

Am I specially unlucky ? I tried to lower graphic settings , didn't help
Is anyone else have this magnitude of disconnections and crashes ?
help pls is there anything else I could try ?

I lost huge amount of production so far , didn't died once from monsters ...