Board Thread:Bug Reports/@comment-28081964-20160329095010

So this has been happening for a short while, after a mc world reaches aprox. 10-15 hours playtime, minecraft starts crashing my computer and a blue screen always pops up. Then when I load my world again my character has been reset (alignment, waypoints, achievements etc) and there is usually large chunks of the world that just dissapear causing a hole straight down. This only happens on Singleplayer Worlds that I use on LAN with my mate. Is the mod causing this? Anyone have any idea what's going on. 