Dave;
While you are looking into the WiFI app, could you also look into why the manuals are not on the LIonel website? I searched for manuals on the web and found one dated 7/20, the number on the manual I found is 20027670250 and it is dated 7/20. Is this the latest or is there a later one?
On the upside, the Lionel app I found at the above location works much better than the one from the install disk that came with my UP caboose.
Thanks;
Rolland