BTW, I love the APP. I am running two TIU's at the club networked together with the WIU's. The phone finds the engines and I can switch between the 8 trains I run at the same time each week with ease. The remote signal is week with the distance between the rooms. The remote response is slow with 8 trains running and it has a difficult time finding all the locomotives. I don't have any of those issues with the app.
Scott Smith