So I decided to look at my engines (LIFE and AoS) in Win 10. Initially they didn't work, the display components were all sized wrong and in a mess it was just awful to look at.
I then tried changing the scalings of everything from 125 to 100, no change. Then I scaled down the resolution - and they looked rather better. I then scaled up the resolution again and they still look fine and I'm really confused. Might try rebooting to see if that resets them to not-working again...