Learn & Send but Girder won't recognize event

[mb011b]

I've got the USB-UIRT working pretty well with girder and several remotes. But I am having a problem with my Time Warner remote. This is the remote for my Scientific Atlanta 8000HD box. I can use girder to learn and duplicate codes from this remote, but it won't recognize trigger events. When I use any other remote, whenever I touch anything, the light on the UIRT flashes. But the light doesn't flash when I use the Time Warner remote. If I go into the girder plug-in USB-UIRT settings to learn to transmit an IR command, it lights up and learns the IR codes from the TW remote just fine, and sends them back out properly.

Any ideas?