Hi there,
Well you certainly gave it the college try… 
FWIW, I found if I had the Arduino_BLE lib loaded in the arduino IDE. I had some code that would compile but not run, Until I removed it and recompiled… Long-Shot.
BOI, You made me miss for a millisecond 
the UNLIMITED 
budget, that-my experience at the SEI in the burgh allowed, I could test until I was finished or at least said I was 
GL 
PJ