Getting Error: WOW51900328 and have tried everything

I’ve gotten disconnected twice yesterday after maintenance and the 2nd time I got the Error: WOW51900328 message. I’ve been stuck on logging in to game servers ever since and have tried every solution there is: flushing DNS, deleting Cache/WTF/Interface folders, complete delete & reinstall of Battle.net + WoW, Router reset, Event Viewer monitoring, Firewall / Antivirus settings, disabled every other applications.

I also can’t play any other Battle.net games anymore since that second disconnect.

Additional info: I’m playing from NA on NA servers.

I am experiencing the same thing. I am able to connect using a VPN.

1 Like

Which ISP and what area of NA?

You said you were in HK, so this is a different issue with Twelve99 dropping traffic coming across from HK to NA.

I am in Vietnam, not HK.

ISP is Videotron and area is northeast

Same here, I couldn’t connect after server maintenance. Very frustrating and I paid a whole year subscription XD

Same issue, tried even more stuff to no avail. Anyone has an idea whats going on?

Did you try using vpn to log in?

ME TOO. ISP is Videotron and I’m living in northeast Canada.

ME TOO. ISP is Videotron and I’m living in northeast Canada.

I found a fix. I rollback 24H2 windows update. Game runs flawlessly now. Don’t follow the green poster advices, you gonna waste ur time.