sorry to hear that, try restarting & load a level but don't touch any keys. If this issue is still persisting, P.M me and i'll try help out some more!
Hmm, I've never seen this issue before, sorry to see it happening. If the issue is still persisting, contact me via https://alexlemesurier.com/contact/ & i'll try help you out with more in-depth steps to take.