I am not sure about version 1.60 of the Legacy software (because I have not tried running my Acela under it) but with previous versions there was indeed a special setting for the Acela when accessing the “Info” and engine/car type options on entering the engine in the CAB-2 remote. It is mentioned in the last edition of the Legacy manual I looked at.
The manual is pretty dense but there is really no substitute for reading it before you use the system for the first time. Aside from the fact that it’s a little sensitive to track that is not firmly connected up and ensuring that the base station is connected to a properly grounded electrical socket, I have not had any issue except the dreaded “ground plane” you can look up on the forum. In my case it occurred only after we had some re-wiring done for new lighting.