I am using a bitsyXb development system and I am not able to receive any multicast messages. I am updating our current application from CE4.2 and pretty much everything else is working on the BitsyXb except this. Is there anything that I might have missed that needs to be changed to get support for receiving multicast messages?
I know there's a CE bug in multicasting, so depending on your address, you might not see the messages.
The general mode for failure is:
It appears...that any group address which does not have 0's in the b and c positions of a.b.c.d will not work. Further, any address, even if b and c are zero, where d has bit 0 or 1 set doesn't seem to work, either. So a.0.0.4 works, but a.0.0.5 does not and neither does a.0.0.6.