Lag/ Drop Framerates

Hi. I didnt play since the last ladder in d2r. Wanted to spent some time now. But yea, 1st of all, there is always and i mean always queue message shown up (that i am 1st in queue and it can take up to 2 minutes). I thought, alright? Then i created character, i checked both online/offline. In both cases I cant really play the game, the game is laggy as hell. I used to have ping in around 10-20 ms maximum. Now i have around 100 ms always (EU Server). Frames are no more than 30 (which is kinda silly, since i can play POE2 on the highest settings and have around 80/90). I reinstalled the game. Tried to set priority thru task manager, nothing seems to be working, i am close to giving up unfortunatelly. Does anyone here have any solution?