Windows / .NET 4.8 Updates Cause 'Error: Cannot access OAuth Server due to 500 (Internal Server Error)'

Well, if it keeps showing maybe the update is not compatible with your device. There is also a possibility that there is another software running in the background? Have you tried asking the IT personnel once. again? I am sure that they can do something about it. It is also best to consult them first before trying to do anything with your computer just to make sure. The installation process might not be completed or there was a bug. Better bring it to the IT department to have it fixed already. Well, I hope that it will be fixed immediately.