The GPU driver is old, multiple months. It have not been updated. There are other people reporting the same issue : http://www.vpforums.org/index.php?showtopic=30968 It looks to be all with Radeon cards, it may explain why it's not reported as often as usually people recommend an nVidia card for the cabinet builds on the forums, so probably less AMD users... It's indeed related with a system update as it stopped working all of a sudden, but trying to revert the last updates did not work either. But I have no other software crashing on the machine either...