The MX850 editor IR Database does not seem to include the RNG100 so I attempted to get it to learn the RNG100 codes from the Comcast remote. It learns all of the RNG100 codes except for the 2 and 5. It also learns the codes for the other devices I am controlling OK.

If I can't get the 2 and 5 to work the MX-850 is essentially useless to me. Everything was just fine until Comcast forced an upgrade to the RNG100 and I would surely appreciate it if someone were able to point me to an MXF file for the RNG100 and absent that to any ideas on how to force the MX-850 into learning the 2 and 5...I have tried everything I could think of and find in the various forum posts to no avail.

Thanks for any feedback.