Hi,
There's my first post here in discussion boards,
and i hope finally find someone who has the answer to my question.
I have 3 Bachmann engines with DCC onboard ( GP35,SD40-2,GE 70Ton.)
and i recently have programmed the SD40-2 to run in a layout with DCC.
After this, the engine doesn't run in any layout with a DC controller, only in DCC.
Any ideas?
Thanks in advance,

Eduardo