@KOOLjock1 posted:Hopefully you won't tell us you're using a little DC wall-wart plugged directly into the track...
Jon
That's exactly what it sounds like. Lionchief starter sets use a DC power supply which will work with any LC, LC+ or LC+ 2.0 but not Legacy.
Legacy locomotives run on AC power only. I would not try to run your Legacy model in that environment until your issue is resolved to prevent damage to your locomotive.
The folks on this forum will be great help for you to get what you need. I run DCS with a Z1000 transformer with a TIU and Wifi unit for bluetooth and phone app use for both Lionel and MTH trains.
You need a transformer that will supply the AC power you need but there are more experienced folks here that may have better advice.
Brad