When I set up my HDSDR so that it uses my upconverter, if I click on a frequency / signal, the band doesn't move, which is the way I like it. But, if I set up HDSDR so that it uses the IF tap on my radio, whenever I click on a signal, the band shifts on the display. I don't like this because I can no longer see what is happening across the band. What do I need to change in the software setup so that the band doesn't shift when I click on a new signal?