Since the 0.47 updates I have not been able to keep the game up for more than 3-5 minutes tops. I can be standing perfectly still and as soon as I click a button or try to go to a menu or just move my character it unexpectedly crashes to the desktop. This has happened both within a building and out in the open, within a small town and just outside the town in a open field.
I have tried setting all quality levels to low including turning off V sync, no clouds, no anti-alias, ect. I have tried different servers and still it crashes. For versions .45 and I think .46 I did not have a crash problem. I would play 2-3 hours at a time and no crashes. I have not added anything new to my computer. Both OS and GPU drivers are all up to date.