I have uninstalled premiere pro and reinstalled and it hasnt fixed it. I put in a video on the timeline and the yellow bar at the top of where the video is located does not show up. I also cannot play the video. When I "x" out the application crashes. It crashes every time I do that. It saves properly with no errors but the application crashes when I close it. My pc specs are above what is needed or recommended. I have a ryzen 7 3700x and an rx 5700 xt with 16 gigs of ram. I am using Premiere Pro version 14.8.