I've noticed that when video media begins to play, it often suddenly slows down the entire browser's processing ability and cuts to strange visual glitches limited to just the video window, usually green and pink pixelated glitches. This doesn't happen on YouTube, nor does it happen when I use other browsers like Edge. I'm on Windows 11, using the latest Firefox version, with Strict privacy settings and a reliable and simple adblock. Had the same setup on a previous Windows 10 laptop and did not have these issues. It's getting frustrating and is impacting my experience with this browser across multiple websites. I refuse to switch back to sketchy, predatory browsers like Chrome and Edge, so I hope this can be fixed, either on my end or on Mozilla's. Thanks! (Attached a screenshot of the visual glitches.)