[Elecraft] Help ! ACC2 Module is Keying Amp

[Pakulski-K9VON Russ]

Hi All,
   I am having trouble with keying my AL-82 with my KX-3 thru my N0XAS UKA-2  keying adapter. The setup has worked for over a year and all of a sudden the KX-3 shows a center to ground on the ACC2 phono all the time.
  I checked the ACC2 settings and I can’t get it out of this grounded setup. I disconnected all cabling on left side , turned it off and on. I see no error messages ?
   Everything is normal with the Ten Tec Orion2 and the N0XAS  UKA-2  adapter as before, so I feel the problem is with the KX-3 sending in the ground.
   Any help with this is appreciated .
73’s Russ K9VON