Failed to connect to instance

I have the same problem every league. Playing other games also, never had any disconnection issue or anything in other games. Only in POE2 and POE. The same thing happened in Secrets of the atlas also in maps, when like I cannot enter any maps for hours with the same issue. Now its happening in POE2 also, when I enter a new zone always Disconnect, failed to connect to instance. Never ever getting disconnects, only when I enter a new zone... POE and POE2 are the only games, where this problem persists for months now, and as I see it not happens just for me, there are many threads with this issue for hundreds, maybe thousands of people. Please do something about it, because its unplayable for us like this...