My Windows 10 (64 bit) did a large update 2 nights ago and my video card (Matrox M9128) stopped working so I updated the driver for it and it works again - but now Draftsight freezes after opening. I upgraded to the latest 2018 version (professional), it loaded fine and I was able to reactivate fine, but it still freezes. I can disable the Matrox card and run only the motherboard video outputs (have 4 monitors) and Draftsight works fine. Does this mean Draftsight is just not compatible with my Matrox card now?