I'm loving my new RMVL600, but I have one nagging complaint that may or not be a problem I caused when programming it; none of the buttons I've programmed via the learn function will send a signal when held down. Meaning, it sends the signal on first press, but does not repeat if held down. It is like this for every button but volume.

Did I do something wrong, or is this just how it works when learning from certain remotes?

I have the 600 & it doesn't behave this way; when I hold the down-arrow, for example, the scroll function works fine.

Check the performance against the remotes you used to teach the 600.