What Devices are the ones you can't get to learn? I found that for the Neo it was the ones that were either Long ir codes or ones the repeated the code.

It would learn anything off RCA's UTV keyboard, yet my MX-1000 and URC Producer 7 learned the codes.

When the URC remote sends out the code from the keyboard it is a 5 second code that blinks on /off a few times as I can see light on this remote. SO I'm thinking any IR code that is a burst code as this the NEo can't learn??

I even managed to learn my Technics amp and Cd changer
which was the hardest device to learn.