Thanks Ron….Success.
After just concentrating on the router…I went back to the basica and looked for the multicast settings. I was told by DLink that the router is set to multicast all the time and they said do not worry about that!
Well…it turns out there is a setting for the IGMP. This needs to be turned on! It was off as a default. I recall turning this on and off previously, but this was before putting the DNS-323 in promiscuous mode and it made no difference. So it seems the combination of putting the DNS-323 in promiscuous mode and enabling the IGMP setting on the router has got the router multicast and Firefly working properly.
I’m very impressed with Firefly 🙂 Running an XP, Mac, and also streaming to an AV Receiver. All at once….
Thankyou a bunch!
Andrew.