I have a problem with my Lionel alco with the err mini commander in it. It will respond to the thumb wheel but after a while the thumbwheel will not respond and the loco will stop.
The engine will not change directions but the aux 2 will turn the head light on and off.
The engine is in TMCC mode but when in cab 1 mode it won't work at all. Only responds to headlight on off command.
I'm using the cab 2 and a Z1000 brick connected to the track. I'm using the legacy 990 set. I don't have nother tmcc engine to test it with.
The train brake doesn't effect it if it is on + or -.
Thanks, Liam