[Solved, I'm dumb] Can't move mouse after map change

[Romulator]

Has your look speed multiplier been set to 0.0 at some point in the previous map or in the current maps' OnStart(); and not reset to 1.0? That would be my first guess~

And even if it hasn't, might not be a bad idea to set it to 1.0 in that map's OnEnter();, since that would eliminate that error if it's the cause~