Has any one else experienced this? I use the Digitrax Radio Chief on my layout. Some times I just run multiple trains on the mainlines. I have had as many as 8 separate trains (which includes 3 sets of 2 MUed locos) moving at a time. Last night I was just running 3 trains on the 2 mainline tracks, Decoder numbers 3021, 100 and 021. They had been running for about 30 minutes when out of the corner of my eye I saw my #92 2-8-0 moving in reverse. I had not accessed that train during the session and when I called up the number on the DT400 saw that the speed was 00, but it was moving in reverse. I accessed 92 again, cranked the dial counter clockwise and the loco stopped. None of the other trains were affected. I am very deliberate when I shut down from operating that I stop each train separately in the yard or at a station on the branch line. Each train goes to 00 speed before I stop the next one. Any other ghost engineers out there?