Did you have to pair ALL combinations or just do a single initial pairing??? And were you using the DM-NUX module?
My client was able to get this working by using the same programming with the DM-EXT module instead of the DM-NUX module. (Probably had to modify the MAC addresses in the serial send.)
Pretty ridiculous for Crestron to include a half-baked (seemingly) non-working module for a piece of gear that they slap their name on, but I'm sure it's also what most have come to expect at this point...
