Not sure which Logitech harmony you have, but you might take a look here if applicable to use this approach Guide to using Harmony Elite Remote/hub via Bluetooth (Vero 4k+) and that works fine for the Vero 4K+. The rest of my equipment will work with IR, but i was not able to get it working with IR and Vero 4K+ and took the Bluetooth route. I do have the harmony hub with smart control.