Lobby Issue, Disconnects - AGAIN

So, it started again. I get kicked out of nowhere and then I can't log in, because the lobby has encountered an issue. This is happening for several days now. My internet connection is fine, everything runs like a smooth babybutt - except ffxiv.
I'm slowly getting tired of this BS.

Somebody found an solution for this problem?

https://i.imgur.com/nZekMGP.png

Its on SE server side that is the problem, feels like they are secretly doing their maintenance early because a lot of people are having the same problem of errors 90006 or 90002 cause I got fiber optics and its normally working fine until now for no reason.