General

Random Dc black screen

I came back to the game a couple weeks ago and i the issue im dealing with is that im randomly d/c ing every 30 mins or so. After that i got to restart the game and after i select my char I can hear the in-game music but I cant see anything it's a black screen so I got to reboot my computer everytime. If someone know what im dealing with please let me know so i can fix.

edit: running win7 64 bit
internet 12ms ping 50up/50down