How do I fix this issue with camera FOV?

When ever I change the FOV in the editor it automatically slides it to the max 170, no matter what i do. I restarded my computer and re-installed the engine, not sure what else to do.

It was my xbox controller lel nvm

stil happens with my xbox controller, mouse, and keyboard unplugged (well, need mouse or kb plugged in to test it, but the other 2 are unplugged)

yep. fixed it for me. was the xbox controller

This happens to me occasionally: The bumpers on XBox controllers change FOV in the editor, sometimes they can accidentally get pressed up against something, like a book or keyboard.

No way. For me it was xbox controller as well LOL