I have a problem, where the "watch DVD" function very rarely correctly selects AV mode and cycles through to Input 4 (Yam 575 using component). This has only worked 2-3 times out of the dozens i have attempted it. Harmony CSS are aware and have been working on it for 6 weeks with no solution!! They have tried; Serial signal sending Parallel signal sending Delay starting functions Inter-key delay timings and lastly re-engineered the IR signals to the TV (what ever that means??)!! I am starting to think the handset is faulty, before i go to the pain of sending it back does anybody have a harmony 655 working correctly with a Sharp LC-32GA5E and if so, can you PM your Harmony id so i can ask CSS to review your setup??? It is also eating batteries but not sure if that is related.