Just bought the new PS3.0 RK Challenger on Friday. It ran fine early today.
Now, all of the sudden it runs only at hyper speed. As soon the DCS goes to 1 SMPH then the loco takes off fast. If you turn the handheld to -0-, it will stop, but anything above -0- it runs very fast. I have tried both feature reset and factory reset functions several times.
Any suggestions?