I'm using an HTC One with a Suuntoo mini and trying to connect to  a GSC 10.  Using the demo app in the SDK, I can pair the sensor.  It shows as a S&C device in the Plugin Manager database.  When I select Bike Cadence Display,  the app finds the sensor.  When I select it, the cadence data page is displayed briefly, then it returns to search.
I've tried repairing with no different results.
Any help?
Bill F