My Harmony 550 is unable to control my old Xbox. I have the DVD Remote and the corresponding IR dongle for my Xbox, and both work great together. However, after programming the Harmony for the Xbox, I am unable to control the same. I also tried teaching my Harmony the commands from the original Xbox remote. Same result -- it doesn't work.
Other devices listen to my Harmony without a problem. Could it be that the intensity of the IR signals from the Harmony is too weak for the Xbox to be understood?
I previously had a Sony RM-AV3000. After teaching it the Xbox Remote commands, it worked great.
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