I am having an issue with changing the program on my FED3. When turning on the device, while the mouse is running across the screen, if I poke into the right nose poke I should be able to change the program but that is not working for me. I am able to change the device number and set the clock by poking into both nose pokes at the same time and the device registers when I make a right nose poke during FR1, so it’s not broken (I think). I have also tried just poking into the left nose poke while the mouse runs across and nothing happens with that too.
Has anyone has this same issue? Any suggestions for troubleshooting? Would really appreciate some assistance, thanks!