OK, I've got several of the older remotes for FIOS - the kind that supports 4 devices. I love them and they have always worked well. Here's the problem: I just purchased a new AV receiver, an Onkyo. Following the instrucitons to the letter, I found a code that works - that is to say it turns on the set. However, after turning on the set, the power button will NOT turn the set off. The volume control seems to work, but I can't get the set to turn off. I tried other codes and found several that worked, but the same thing would happen. If the set was on when I input the code it would turn it off, but then not turn it on again. If the set was off when I input a code, it would turn it on but then not turn it off again. I tried the same codes with a second FIOS remote (also 4 device) and had the same thing occur. I don't know if it is a problem with the receiver or not. I literally went through each of the 20 or so codes listed for Onkyo, but always with the same result.
Instructions say to 1. press the device button hold it and press the OK button
2. all 4 device buttons blink 3 times
3. Input code
4. Device to be programmed blinks twice to indicate code accepted.
Am I missing a step or something? Any thoughts from the experts out there?