So, I came back to this game after awhile of being alienated by losing everything to raiders, and was horrified to find that my game's begun crashing.
It happens pretty much every time I play, and seems to be correlated with how far away I go from my hearth fire. It rarely ever happens inside my palisade, whether I am idle in there or am actively working inside. On the other hand, it crashes every time I try to go exploring along a river, and I almost always lose a boat in the process. Logging in where I logged out after a crash almost always leads to a subsequent crash. And when I say crash, I mean that the window freezes.
I use 64 bit windows/Java with Ender's client, and reinstalling Java and the client have not helped. Any suggestions?