QUOTE: Originally posted by ChuckOLIVER I have a DCC equiped Kato engine which has been operating for only two months, - SD45 (CP) it was running very well up to a few days ago. I can progam it and watch it move (lurch) ahead during the programing but once I switch to "run" it won't move. I am just using the last digit (eg 8) as the address on my MRC system. Anybody else have this problem and if so how did you fix it???