After re-installing KSP and most of the mods I was previously using, I have encountered some strange behaviour, like seemingly randomly-occurring large FPS drops, the Making History select launch site dropdown getting stuck or not dropping down altogether, and frequent game crashes happening mainly when I launch crafts, switch crafts or revert flights. This is incredibly frustrating for me as it takes around 10 minutes to launch the game. Output log: https://www.dropbox.com/s/hkrxho31mbic79