Disconnection after choosing character

So as topic says, after choosing character i can't get any further. The screen is loading for around 2 minutes and disconnecting with notification of unexpected disconnection.

It didn't take place before. It started today. Last time i played was around one week ago and everything was working perfectly.

I'm playing on european servers and my ping is around 55-60 all the time but even choosing character screen is lagging terribly and as i wrote above it doesn't load that much further.

Is there any solution possible? Or i should wait until realm restart?

Follow up:

Today i managed to enter the game after third try. I used London gate but before it i tried Amsterdam and Frankfurt ones without luck.

Oriath was slideshow and i couldn't click correctly waypoint becuase of this:( Then unexpected disconnection occured. I tried to log again and it happened with normal speed and oriath wasn't lagging at all.

After this i entered my hideout and cleaned my remove only tabs and relogged. Game seemed to run much faster but still not like it used to be. One note that i maps tab didn't disappear. It's still there empty.

Seeing how well it was going i got a little optimistic so i opened map (beach map if it matters) and after 5 seconds of loading screen unexpected disconnection occured again.

Now i don't have much time to go through all time consuming logging procedure but later i will try to check again.

One question: for checking with Win MTR what address should i write? pathofexile.com? I don't know how to use it well.

Thank you in advance to anyone willing to help.

That's exactly what I'm experiencing. It started even before Abyssus, and still happens frequently.
There are a lot of threads on the subject of disconnections, some even provided solutions, but
none of them worked for me. After a few dc's and logins, game works ok without any problems.
It's like the game won't load properly.
What really triggers me is that it says "unexpected disconnection", but I know it's gonna happen..
Still hoping for some fixes but, so far, very few ggg responses in all the threads about the problem.

Ok i made some Win Mtr checks:

Amsterdam: https://pastebin.com/buuC0bCJ

London: https://pastebin.com/4yDPW8WR

Frankfurt: https://pastebin.com/f6561HQ6

Hope it helps to solve it.

Another update:

After reading some articles i came up with simplest idea to change in settings directx 11 to directx 9ex and it made miracles. I can log in on the first try without problems.

For testing purporse i ran few maps and i got disconnected few times and skills like molten strike are lagging much more than they were throughout all abyss league.

So right now I'm lost with the cause. Because I was using directx 11 setting from the time it was available and there weren't any problems.

So any possible solution taking into account a little bit of try and error testing i made?