Video no longer works unless I blur background

For over a week now, I’ve had an issue where I can see my video working just fine, but the people on the other end of the call can’t see me. I tried deleting my cookies and tried messing around with the video settings. Nothing works, except for using the Beta Blur Background feature. Every time, the other call participants can see me when I blur my background, but not when I turn it back off. Any advice on how to fix this?