Debugging on device I am using Sys.println() to log to a log file in the /logs/ folder.
The log file I have put in there is called <app_name>.txt. It is identical to the one that I have, and the same as I have working properly on an Edge 830.
Do I need to do something different in x40 devices?
I have tried in debug and release builds, and with the log file name in both upper and lower case.