Well first remote had button up bad second had fwd button bad. You had to push real hard as compared to rest of the buttons to make it work. That alone was unbearable for use with DVRs we have. Seems 880 has flimsy design of the button pad. On top of it, this remote buttons are so plentiful and small that all advantage of having one remote is gone. By the time you figure out what to press you better of having multiple remotes with better ergonomics. I'm just returning the second remote for refund now. Also there is quite a lag in button response, but I did not investigate closer, there might be an option to set the delay for each device or button in the setup. Only good experience was programming the remote via USB. 550 might be a better way to go, might give 550 a try.