Controls Stopped Working for Looking Up/Down

Development Getting Started & Setup
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Hi everyone,

I’m experiencing an issue with the mouse controls in Unreal Engine 5. Out of nowhere (without intentionally changing any settings), I lost the ability to look up or down with the mouse.

Here’s what’s happening:

  • Right Mouse Button (RMB): Opens the context menu instead of tilting the camera.
  • Left Mouse Button (LMB): Still allows me to look left and right.

Restarting Unreal does not fix the issue, creating a new project neither.

I’ve double-checked input settings and project settings, but I can’t pinpoint the problem. Has anyone encountered this before or have suggestions on how to fix it?

Thanks in advance!