Logitech is replacing my Harmony 880 already
I got the Harmony 880 after research and cost considerations. I had a few issues with functionality which Harmony fixed via something on their end and a refresh of the programming. It does everything I wanted it to do with a few items on the wish list.
I ran into the odd intermittent issue with the charging base. It would blip into and out of charge and you had to mess with it for a while to get it to charge again. I emailed Harmony and they had me do a Firmware Upgrade which really seemed to fix the problem and make the base less touchy to placement.
It worked fine for a week until I used it to control my Rotel 1072 CDP which does not have Remote on/off but all other functions. I chose Device>Play CD, and used the remote. When I was done, I pressed the main Off button and placed it in the base and it blipped in and out of charge. I had to cycle through all of my Activities and answer the assistant before pressing the main Off and placing back in the base which then went into charge.
Since Harmony seemed to think this was a programming-Firmware issue, I gave them all the above details thinking maybe it was just confused when using a device without remote on-off.
I got an email today saying they are sending a new replacement and to throw away the original one. I guess the stuff is so cheaply made (and profit margin huge) it's not worth them repairing it OR it really is a MFG defect they don't want to reveal unless they have to and only a newer model will resolve the issues.
Anyway, their Customer Support has been better than most and response time to emails is 1-2 hours and a little more if it's a Sunday.