Well, this is still happening. I'm yet another user with perfectly up to date drivers, previously running other graphics software that shall remain nameless without a hitch, and trying to make the switch to Affinity. But here I am, in my trial period, and I keep getting blue screen of deathed, only while using Affinity Photo, and always in the middle of something simple, like moving a layer a little bit! Direct X is up to date. Graphics drivers are up to date. It is an older machine with an older graphics card - but if this is the problem then Affinity should be controlling for it, maybe even controlling for it by not letting the software run, but certainly not just blue-screening. Very frustrating.