BLZ51914001 Error (running win10 on safe mode fixes it temporarily)

[ennipanini]

Ever since yesterday I've been having this error whenever trying to log in on the Legion client (via Freakz launcher.)

Things I tried:
- unblocked ports (it worked for 1-2 hours, but the problem came back once I had to relaunch the client.)
- flushed renewed dns etc
- disabled antivirus programs and turned firewalls off (windows defender)
- deleted cache
- tried using other servers, same problem

I ran Windows 10 on safe mode (with networking) and it's working fine. I got to log in and no disconnects.

If anyone has had the same problem and knows what's causing it, I would appreciate your help so much!

[ennipanini]

I fixed it, just had to manually update drivers ): ): ):

[Shocker]

ennipanini wrote:

I fixed it, just had to manually update drivers ): ): ):

Can you tell us exactly what you did?

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[ennipanini]

I updated my graphics card's driver manually (I thought windows did it automatically)
That seemed to fix the problem for me for a whole day, but I just got the problem again but it fixes itself after a couple of minutes now instead of not working for hours.

- Flying in moonglade alone -> lag for a few seconds -> got Error WoW51900319 once -> 'You have been disconnected (blz5190002)' for around 10 log in attempts for 10 mins
- able to log in again with stable connection after 30 minutes since first DC

Going to try and uninstall windows 10 update KB4040724 as you said in the latest fix ,
also gonna try closing background applications since I suspect it might be some application sucking up and messing with the internet connection (after updating windows 10 on 24/25th I noticed new applications.)