Denon AVR 3200 remote
The remote I ordered di not work at first. I contacted Remotes and they responded by email after several days. They researched my model Denon AVR 3200 and sent a link to reprogram the remote. One link was for IOS and the other was for Android. I could not get the IOS link to work and exchanged several more emails with Remotes. Eventually they went silent. After several more days passed I thought to try the Android link on an old Android tablet I still had. That link worked perfectly and after the update the remote works with my AVR.