@LouO wrote:
No-one have any ideas?
Any help appreciated!
Thanks,
Lou
Usually this is because the wireless router isn’t passing multicast properly, or because of firewall on the ubunutu server blocking multicast.
Check to make sure you aren’t blocking to/from 224.0.0.251, and check your wireless bridge/router to see if it has options for enabling mutlicast or igrp.
— Ron