Hi RS fans, After 4 years and many freqs coming and going, my F-1 button has stopped working. It got stuck 2 weeks ago and it programmed in 200 tgsystems. Had to delete every single 1 cause i was in the middle of setting up a V-scanner. Can it be fixed-or is it time for a new 1? I can't even delete a freq or change V-scanners,,,,, RS still rules!