Follow these steps so Gatheround can access your camera and microphone on Firefox:
In the menu bar at the top of the screen, click Firefox > Preferences.
Click Privacy & Security from the left menu. Scroll down to the Permissions section. Then, click the Settings button for Camera (or Microphone for mic settings). Select “Allow” for gatheround.com. Then click the Save Changes button.
Refresh your Gatheround page to make sure your updates settings have been saved.
If you're still having trouble, reach out to our Live Support team through the "..." button at the bottom of your Gatheround event screen.