Well the first thing I would try is just to reset the remote and then reprogram again and see if that does it.
If you have the remote with the 4 device buttons at the top. the reset command is..
RE-SETTING THE REMOTE
Note: All previous programming will be lost.
To reset the remote to the original setting, do the following steps.
1. Press and hold the STB key.
2. While holding down the STB key, press OK.
3. Release both keys. The Device Keys will blink twice.
4. Press 9 - 0 - 0. The STB key will blink 3 times to indicate success in programming
If you have the remote with just the TV power and STB power buttons. The command is..
Reset the Remote Control
Original Settings
1. Press and hold the <OK> and 2 buttons together, and release.
2. The RED LED will blink twice and then stay on.
3. Press 9 - 0 – 0.
4. The RED LED will blink 3 times and then turn off to indicate original settings are restored.
5. CAUTION, all previous programming in the remote control will be lost if you follow this procedure.
Of course after resetting the remote, you will have to reprogram the remote for the tv. But before you reprogram the remote, try the different buttons to see if they still change the volume or not. If they do, then the Motorola frequencies are similar to your TV and its "cross talking", If not, then when you reprogram, hopefully it will clear what ever was causing the problem.
