Takeoff : 20-Sep-17 1807 Z Aircraft : 5308 ARWOs : JD, DYKE Flight hours : 8.00 Mission ID :1712A JOSE Equipment : 2 out of 8 sondes released were bad, ddph screen scrambled then completley stopped working/transmitting, powering off did not fix, channel 42 worked most of flight okay, msgs started getting stuck in sending status, would not allow me ot cancel restarting MM did not fix, ultimate fix was to completely shutdown computer an restart, then append mission