I tried to do the camera calibration process last night. I put in a piece of proofgrade, went to the calibration page and started the process, as explained here (Introducing Lid Camera Calibration)
Everything was fine until it gets to the point where I have to push the button to start the job.
The GF button is white and glowing. I press it, the fans spin up, and about 2 seconds laterthe button turns yellow for a second, and then the fans spin down and the button turns off.
When I get back to the webpage for the camera calibration, it says that the process has been interrupted, and I need to start over.
I tried it 3 times with the same results.
What does the yellow button flashing for 1 second mean?