"The connection to the server was lost" when moving to a new location

Hello!
The problem is in the title. Running through the monoliths everything works, but every 6-8 echoes I get an endless loading and have to restart the game. Tolerable.
As soon as you go to the story campaign map (for example, to a dungeon), every 3 locations it crashes with a disconnection error. I checked the provider, tested the ping.
There was a download error when trying to attach a log file.