Ok I have two recievers. One is a DVR reciever controlled by a 6.3 IR/UHF PRO remote control. The other reciever is a Duo 322 Receiver which controls two TVs. First problem began after some plugs were removed. The problem was at first that one remote, the DVRs remote would change all 3 TVs. That problem has been solved. However, now the remote that controlled the duo receiver has stopped working. I cannot pull up the system info menu on the 322 receiver manually by pressing and releasing the power button. It only lights/unlights the TV1 light and the TV2 light remains lit. We do have a total of 3 Remotes, but we only use 2. The problem is keeping one remote from controlling all 3 TVs. If troubleshooting will include pulling up system info menu on the Duo receiver then I need help with that also.