I have programmed the radio for the 3 DMR repeaters in Colorado Springs and I have heard audio on some of them but when I press PTT I get a screen that shows info on a ham in Toronto Canada but nothing else happens. Other times I get a repeater failed screen with a constant tone. The radio works great on FM repeaters, it has good sounding audio. Have I programmed it correctly for DMR? There seems to be even less activity on the DMR repeaters than on the FM ones.