Pixhawk 2.4.6 and Taranis Plus simulated Failsafe

    Setup the Failsafe function up on my Pixhawk 2.4.6 and Taranis X9D.   Once completed I decided to run a test.  Using the Failsafe page in Mission Planner,  I turned off the Taranis X9D, which was in Stabilize mode it changed to RTL then Land.  Test seemed to work, so set Taranis X9D to Loiter mode and back to Stabilize mode to reset system again. 
  But the Pixhawk did not want to reset, ran reset profile again still nothing.  The only indication I have on the Pixhawk is (two) Green LED's (one) LT. and (one) RT. with a Yellow and Blue on LT. side of Pixhawk.  Have no control of drone at this point.   Any help with resetting the Pixhawk 2.4.6 would be greatly appreciated.

Good day, did you try the option Reset to default in your MP?