Diablo 4 has its fair share of recurring Errors and the release of Season 4 made some of them come back. If you got the message “There was a problem authenticating your account” take a look at how to fix Error Code 75 in Diablo 4.
The message sounds like there is an issue with your Battle.net account. Thankfully, it is nothing like that. The solution is quite simple, and you can get back to Season 4’s content in no time. First, let’s see what Error Code 75 really means.
How to Fix Error Code 75?
To fix Error Code 75 in Diablo IV you need to make sure that your client is up to date. The method varies, depending on the platform.
- For PC, open the Battle.net launcher, select Diablo 4, and next to the Play button are Options. In the Options, click on Check for Updates and install any updates that appear. If the problem persists, your files may be corrupted. To deal with that, as before, from the Options menu click on Scan and Repair and that should do it.
- For Xbox One and Xbox X/S, simply restart the console and then check for updates in My Games and Apps. From there, select Manage and then Updates. That should prompt an update, if one is available.
- For Playstation, first, restart the console. Then, from Home Menu find Diablo 4 and press Options. Select Check for Updates. Once that is finished, try playing Diablo 4 again.
If none of these helped, then it’s best to check Blizzard’s Customer Support Twitter page or contact their Support.
What is Error Code 75?
Error Code 75 actually means that you are trying to run the game through an outdated client. Diablo 4 is an always-online game and that means that the game’s client and servers have to be in sync to run properly. A mismatch in versions will cause some issues, which lead to Error Code 75. If you get the message “There was a problem authenticating your account” when you get Error Code 75, don’t worry. Nothing is wrong with your account.
This Error tends to happen with every new season. Just make sure that your client is up to date and you’re good to go.