Indigo Domotics

Struggling a bit here and need some advice. I got my Harmony Home Control Hub set up and working fine with the Amazon Echo and IFTTT to run the power on and off macros. I'm now trying to integrate the Indigo Tivo plugin so I can send channel changes to Indigo via the Echo. I set up a virtual device to send the IR code to channel up/down, but it will only work once, presumably because it is either on or off. Alexa just grunts at me when I try it a second time. Any thoughts on what I'm doing wrong, or another better way to accomplish this?
Thanks,
Jim

Well this was apparently a voice recognition issue with Alexa. I have it mostly working now with ChannelUP and ChannelDOWN commands, Alexa sometimes doesn't understand it.

You can try renaming them something slightly different that sounds the same... I want to say "Alexa, turn off iTunes", but the only way I could reliably get it to work was to name the device (in the Alexa Bridge) as "eye tunes". Now works every single time.

Thanks Adam, good to know. I'll give that a try.
Jim