Hey Coop,
I tried full screen and window mode with no change. However, If I use OpenGL there is much less flickering. The complete PFD will flicker slightly instead of just the internal Artificial Horizon. But this gets really odd. If I change the PFD options, such as synthetic vision, I completely lose the AH. (See attached) And it stays lost, and I can't change it back to the previous display option. But, if I select the display back-up button, there is no flickering, and everything is correct. (See attached). LOL!
I've been trying to diagnose this for days and it's throwing me for a loop. No pun intended. Maybe it's time to try Nvidia and see what happens. But then I go back to no other aircraft has this issue.
Thanks for looking,
Steve B.
