@Landon Eshbach Here I go ... activating the thread for 2019 
- I too am getting the Request Timed Out message when attempting to add an engine (app was downloaded, so it's current)
- Cannot check signal strength via the App since adding an engine is what gets me "timed out"
- The remote is reporting signal strength of "1" throughout.
- After working to replace all of the track power buss underneath, I am now thinking I have a bad TIU channel.
- @Barry Broskowitz suggests several things to me in a private email, which I am grateful for (he'da'man)
- Will try routing power through FIXED CHANNEL 2 and see what happens.
- Barry also reminds me that stranded wire is preferred (I used solid copper in the re-wire).
- I did remove all other rolling stock (including TMCC engines) and that did not help.
- @mike g. - yes, wine always helps, but I have to wait for cocktail hour.
- Oh yes, everything is current (6.1 on the TIU and Remote, and 1.1 in the WIU).
-- Dr Joe
(PS: I can never remember: Is BUSS the correct term? :-)
