I have an iPronto at my office and was wondering if anyone else has encountered a battery issue with the remote?

The problem that I have noticed is that if I leave the battery out of the remote control and have it plugged into the power pack the remote works just fine. When I put the battery back in starts having all kinds of problems. Problems like constantly rebooting, touch the screen and nothing happens,and most of the similar problems that everyone else is having. Take the battery out plug it into the power pack and it works great.

Do you think I may have a bad battery or could this be the source of all our problems.

Any help would be appreciated.