Looks like after applying the May 14th firmware upgrade to my W8 Surface Pro Mission Planner is crashing. I ended up doing a system rollback before May 14th then upgraded with other updates EXCLUDING the firmware upgrade and things are fine. When I Google the error in the logs the best thing that I could find was something about OpenGL and the Video Drivers. I'm attaching the log file in hopes that maybe some of the Dev's can check it out and lend a helping hand.
If anyone else is running a Surface Pro for their GS, you might want to skip May's Firmware!