Are you trying to get into a Space and can't get past the loading page? Maybe you get stuck on the Audio/Video screen, or you just don't see yourself on the Audio/Video check? Here are some steps to take so you can once again see your beautiful face.
Click the lock to the left of your the URL bar and set Camera, Microphone to "Allow" if they aren't already.
Open the lock again.
Click "Site Settings."
Click "Reset permissions" and then click "confirm" when it prompts you.
Go back to the Nowhere tab and Reload the page.
If you are using an ad blocking browser extension such as Ad Blocker, NOADS, etc. Go to that extension and follow the directions to turn it off.
Still not getting the Allow pop-up?