8.23. In Linux, every time I try to launch the video or audio, I get a window where I am supposed to allow your server to use my camera and microphone but the session hangs and I am unable to click to grant permission. Please help.

This problem is most probably occurring due to a conflict between the general audio input on the motherboard and the audio input on your webcam. Onstream Webinars will, by default, use the Webcam audio and video settings. In your “Sound Settings” you must cancel the audio input from the webcam and allow it from your motherboard, where your microphone is connected. This should solve the conflict.