Reset Edge Permissions (Mobile/Tablet)
What to do if access to camera and mic was not allowed on mobile/tablet
If accidentally access to device's camera and mic was denied, then it is required to reset the device permissions.
How to reset Edge permissions
Open your device's Settings app.
Go to Apps & App permissions.
Select Edge from your list of installed apps.
Open Permissions and ensure your camera & mic are toggled on.
Restart your Edge app before logging in or re-entering the waiting room.