That’s insane. I have no idea what’s going on with your thing- I’ve only ever had to do stuff to make it slow down, never speed up! A couple of things:
Try “Delay until next frame” if you’re having a low framerate, if it’s activated on a skipped frame possibly it’s lost? That’s a guess but I’d try it.
When testing, type “debug EnhancedInput” into the console (use the “`” key, far left of the numbers on your keyboard).