Running a random gen world with a friend on one map, and solo on another. I crash and freeze constantly. I have to completely shut down my computer most times now. I actually cant even play the game anymore. I will be fine for 2 hours and then boom 4 crashes in 45 min. its really crazy. I never had a problem with A19 but as soon as I loaded up A20 I'm having trouble left and right. we had my inventory wipe after one crash, my bike wouldn't stop before another, this last crash it reset my character to level one (the map is still the same with all my improvements but I'm level 1 with nothing), OH! and having the bike disappearing under the ground problem.