Okuma LNC 8 Cadet with OSP 5020L control, So I get set up to bore my jaws and turn the spindle on, it starts to spin and suddenly stops with a 119 chuck open alarm. I shut it down and hoped it would reset but no. Now it won't even try to start. No alarm now either. Spins fine with jaw closed in manual setting. Anyone run into this before? Any suggestions?