If you also face this issue, this guide will show you quick and effective ways to fix it, just like we did with the WoW not using GPU issue.
What does WoW 51900 error 319 mean?
The WoW 51900 error 319 denotes that you have been disconnected from the War of Witchcraft server for some reason. Below are some of the causes of this issue:
Wrong in-game setting: One of the major causes of this issue is the Optimize Network Speed feature on your game. You need to disable the feature to solve the problem. Outdated network driver: Another possible cause of this problem is a faulty or outdated network driver. Updating your drivers to the latest version should get rid of the error. Network issues: Sometimes, the WoW 51900 error 319 issue can be caused by problems with your network. To solve this, you need to reset your router and change your network settings.
How can I fix WoW 51900 error 319?
Before proceeding to the sophisticated fixes in this section, below are some troubleshooting steps you need to try:
Reset modem/router Check the WoW server status on the official Twitter page Re-login to Battle.net
You can now delve into the solutions below if these preliminary steps fail:
1. Update network driver
If you are getting the WoW 51900 error 319 on your PC, it might be because of an outdated driver. You can fix this by updating the driver in Device Manager. Another option is to go to the manufacturer’s website to download and install the latest version of the driver. Alternatively, you can make the process easier by using a dedicated driver updater in DriverFix to complete the process. This tool automatically scans and updates your drivers before they can cause problems.
2. Flush the DNS
In some cases, the WoW 51900 error 319 might be caused by network problems from your end. To fix this, you should try flushing your DNS and restarting the game.
3. Deselect the Optimize Network for Speed option
According to users, one of the major causes of the WoW 51900 error 319 is the Optimize Network Speed feature. Disabling this feature solved the problem for many users, and you should try it too.
4. Disable IPv6
Sometimes, issues with the IPv6 protocol can cause the WoW 51900 error 319. Disabling it while leaving the IPv4 enabled should do the trick here.
5. Lower the background FPS
If you still can’t fix this issue after applying the solutions above, you should try reducing the background FPS to a lower value. This should reduce the strain on the game and eliminate the error code. There you have everything you need to fix the WoW 51900 error 319. All that is left for you to do is to follow the instructions carefully, and you should be able to get your dragons flying again. If you are getting high latency on WoW, but your internet is okay, check our detailed guide to solve the problem. Feel free to let us know the solution that helped you fix this issue in the comments below.
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