Ever since the new patch

Hello. Ever since these last 2 patches for Wow Retail has come out, every time I’ve opened my character screen in game, Opened the map in BFA, or came into a World Quest in BFA, my game freezes for a few seconds, then resumes. In the background, it shows as a windows error. Has this happened to anyone else? I’ve tried repairing, even bought a new video card, but nothing has fixed it. HELP PLZ!