Guess Ill post this here as it is on a new 250 Pro XS V8 (2B571507). Dealer installed. My problem with it is that when I open the app and it finds the source, it works for about 30 seconds to a minute showing the engine info that I want but then shuts down and says BLE disconnected and a touch button below the announcement says to disconnect from the module. Looking at the actual Vessel View module I see that it has a red plug inserted into it and I think I read somewhere its supposed to be a yellow plug. Could this be the reason for my issue?