Hello MrMastermindNL,
I have a few questions for you about this issue.
- What build configuration are you building for? Such as Development Editor, or DebugGame.
- Are you using 4.11 from the Epic Games Launcher or a build that you built from our source on Github?
- Have you tried building a brand new C++ project in 4.11 to see if that works?
- What version of Windows are you using?