Hi there, Moose. I would suggest redownloading Feral-heart, in case you've accidentally removed or damaged an essential file. If you want to save certain files (presets, maps, etc) be sure to create a separate folder (not inside the Feral-heart folder) to put them in. That way, when you've finished uninstalling and reinstalling the game, you won't lose anything that you've worked on. Once you've redownloaded the game, see if it's still acting up.