@CatmanV2 Ahhh I see then it could be a faulty unit if the OEM remote doesn't work in IR mode!
I also had no clue Logitech still provided support for the Harmony products! Really wish they kept the Harmony line around, was a great product.
Side note if anyones interested, I did find a reasonable alternative to the Harmony its called The Remote 3 from Unfolded Circle. Much more expensive but the HW and SW looks to be much better than Harmony. I have one on pre ordered to see if these will eventually replace my 6 Harmony remotes. (sorry for the thread hijack 😛 )