[SOLVED] Self Hosting - participants join, but no video or sound

When people join my meetings from outside my network they are muted and video is off. They see the same with me. I am self hosting using Ubuntu 20.04. It was working when I first set it up.
Any advise would be great

Welcome to the community.

Check to make sure all the necessary ports are open (not blocked by your firewall). Check port 10000/UDP especially - make sure it’s open and forwarded appropriately. Most of the time, that’s where the issue is; if not, check the Advanced Configuration section of the Quick Install Guide.

Yep, Once I disabled and reset the fw settings all looks good. Thank you