So recently, any video clip I import has this bug where it replays a random part of the video itself occasionally, while the audio works just fine. It also appears in my renders. I'm using Vegas Pro 21.0 (Build 315). I am running it through Windows 11 on a CyberPowerPC gaming desktop with an AMD Ruzen 3 2300x 3.5GHz processor. My GPU is an AMD Radeon RX 6700 RT.
Edit: I have another glitch for some videos, where the audio itself is slowed and distorted, while the video itself is (often) fine.