I have a Synergy V Universal Remote (UC62D), a Yamaha HTR-5930 Receiver, and the remote that came with it (RAV309), and an RCN HD Cable Box made by Motorola.

For the life of me, I can't get the Yamaha remote to talk to the cable box. Is there a code for the Motorola Cable Boxes? In the alternate, I cannot get the Synergy Remote to do anything more than control volume and power up / down the receiver. I used to automatic code search function on the remote and it claims it found something for the receiver, but it won't let me switch the inputs. The input button on the Synergy 5 keeps changing inputs on the TV.

Help?