"Sorry, this service is temporarily unavailable. Please try back later"

Hello all.

From yesterday, I am facing this issue whenever I want to connect my GitHub profile to the Unreal Engine account. However, I need to install this engine for AirSim for our project. Could anyone please help me out here? Is it possible to get the source code from some other place, or could someone invite me to the group and help me download the source code? I want to build it on Ubuntu.

Thank you so much.

I’m having the exact same problem. It shows up under authorized apps on Github, but I get a red message box on Epic Games saying “Sorry, the service is temporarily unavailable. Please try back later.”

After reading about other people having the same problem , I found this thread that suggested disabling adblockers and that resolved it for me.