I've had an AV3000 remote for about 6 years. It has been in storage for about 2 years, and I brought it out the other day because I got some new equipment and decided that it may be the remote to use for my setup. I put new batteries in it and it powered up. When I hit the commander and muting buttons to program it I get NOTHING. I've held them down for 5-10-15 seconds with no response. If my memory serves me correctly the last time I programmed it, everything seemed to work fine. Is there any kind of self test that the unit can do to see that all of the buttons are working correctly? I'm wondering it there's a global reset to do that may fix this problem. I've tried multiple times with NO success. Has anyone else ever experienced this issue?