Error Code WOW51900322 - Streaming Error

I am experiencing error code WOW51900322, which states that “A streaming error has occurred.” The error alternated between stopping me from logging in at all to allowing me to attempt to log on to one of my characters before being triggered.

It did briefly stop after I did reset the user interface but reacted after I got disconnected. Using the WoW repair kit, resetting my network device, and the a new administrator account trick didn’t help resolve the issue either. And I’ve double checked and WoW isn’t being blocked by my virus protection.

Is there anything I can do to help solve this error or is this a situation where I might need to uninstall and reinstall WoW?

Hi Gornur

I’ll link the support page regarding that error:

Reinstalling worked for me. I don’t know why it’s the last thing I tried. The repair would have taken 10’s of hours for some reason. Reinstalling was faster and it worked.