059 problem

When trying to play on 059 client i am teleported to the tutorial every time and it will not let me leave my best server when i nexus please help

I've been experiencing something with the "going back to best server".
I hadn't had this happen to me before but I get really sudden D/Cs out of nowhere (I know not to spam abilities on certain enemies etc) and when I reconnect, it goes to the "best server" that's completely different from where the ******* calls for raids or for key-popping servers.
Really odd.