64bit KSP keeps crashing after a couple of minutes, modding makes it even worse. Is this a known problem? It's not running out of memory, only 2GB when crash happens, no particular action seems to trigger it. Went back to unmodded install, seems to hold up for 15 minutes then crashes. Only have Terrain Scatters and Terrain Detail on high, no other options changed. No crash logs either.   Yeah no matter what it keeps crashing after a couple minutes, quite literally unplayable.