So I recently acquired a Lionel tmcc command base and remote. It has everything that you would need and I used it before but after connecting it to fasTrack and putting an engine on it with the command base connected to a wall outlet for the special plug, it won’t receive any signal (aka the red light that indicates the signal is being received won’t blink) I’ve tried everything the manual has to offer and still nothing. It has worked before with the same engine and same track, and I would really appreciate some help with this subject as I’m am new to this system. Thanks