Ive been playing minecraft awhile now and just recently when closing/opening my inventory minecraft crashes (i think). Sometimes when closing/opening my inventory or another inventory like a chest minecraft my game will crash. Or not, because just a minute ago, about 5 minutes after "crashing", I heard a chest noise and my minecraft uncrashed, so i now think it is just a massive lag spike or somthing. Could anyone help me on this please?
Yes ive tried deleting minecraft.jar and reinstalling and reinstalling java