Technical Cant login

[master2585w]

I wanted to know is my ip or account banned from playing wow or not ???!!!!
i cant login for a single 1 ms
i have 2 accounts one of them i can login with it the other one i cant and now i cant login with both of them i deleted WTF and cache files from wow folder
same problem i contacted my ISP and they said everything is fine tried another pc same thing cant login
this problem happened suddenly every thing was fine b4 this happened to me D:
someone please tell me iam not the only one in the world who have this problem
if anyone had this problem and solved please tell me
TY

[Zelta]

Sporadic issues tend to be either crashes or routing issues. However, I can ensure you that our side is OK at the moment.
Also, it would help us knowing which error message you are getting and on which realm(s).