Hi everyone, I just purchased the ARC Pro basestation to connect to my existing digital track. I have three old-style curved lane changers, and whenever I add any of these to the track, the ARC Pro shorts out (flashing red status light). All three of my curved lane changers cause this problem, so I don't believe it's a problem specific to those pieces. When I connect the older digital powerbase, it's fine. Does anyone know if these curved lane changers are incompatible with ARC Pro? Does anyone have working track with the ARC Pro which includes these curved lane changers? Thanks for your help