I like this program, but want to do my switching with my remote.

I set VAC to change audio devices with F9 on the keyboard. It switched fine. Then learned the F9 IR key command on my Harmony remote. It would not work.

Anyone know the secret handshake needed to make this work?

If VAC works with F9 with the IR keyboard, but not the Harmony, then I'd try to relearn the code. There really isn't a secret handshake.

Just did it again. For some reason it works with the keyboard, but not with the learned IR signal from the Harmony.

Try another keyboard shortcut maybe?