Failed to parse integer

Okay folks - I’ve searched this forum and the web for an answer to this error message and to no avail.

I get “Failed to parse integer: $st=Disabled” when setting the location of my X,Y (i’m centering off the center of the workpiece.) No matter what I do I seem to get the same message.

I just updated to OS 1.6.4 - Prior to that I’ve never had the issue.

Please point me in the direction that can help

Thanks!
Brent Done