[Elecraft] K3 error message

[Mike Weir]

Good afternoon group, today I have been trying to operate JT65 using my K3 in DATA A mode along with WSJT-X program. When I activate "TUNE" in the WSJT-X the K3 gives me an error message "ERR PTT" and the K3 goes back to receive.  I have never had this issue in the past and have not added any new gear or changed settings. It's not doing it all the time. If I put the rig into tune via the WSJT program once every 3rd try the K3 will produce this error message. NOTE: if I put the K3 into tune via the tune button on the rig there is no issue.

Thanks in advance

Mike

VE3WDM