so, I'm trying to get two GP60Ms to communicate via banking COMM (one at each end of the consist) but no success... I'm starting to think that either this wasn't implemented or it was buggy at day one has anyone else experienced this?
I couple a GP60M to each end (I've even tested it separated by just one car) and then activate the banking comm on the lead GP60M (I don't touch anything on the remote trailing/led GP60M)