I just received my X1 remote and hub. Programming my devices has been relatively easy and had to learn only 1 or 2 buttons for all devices, so grea job there. Unfortunately, even after attempting to edit buttons and learn from my original remote, the Sony TV is not responding to any commands from the remote. I am using the remote originally provided with the TV, RMF-TX520U, which I am not finding in the database. Would you please add this remote to the DB for this TV so I can attempt to use. Thank you.