I was running some test for Tormach on my 770. I have been having problems with Z being to far off and was running a few tests to check backlash. I would zero the tool and enter G0 Z2 in the MDI window and then check the movement distance.
However, tonight when entering the command my cursor moved out side of MDI window. I have no idea what happened, but now when I enter the MDI command the MDI screen just returns blank with no action. And after I enter the first MDI command I can no longer control the machine by the keyboard.
Before I send a note to Tormach, just curious if anyone has ever seen this happen or know what the problem might be?