My Glowforge Pro will not start up correctly by “homing” before it calibrates. With my Pro off, I move the gantry all the way back and move the head all the way to the left. The movements are very smooth like normal. When I turn on the Pro, after a few seconds, the gantry tries to move back to the home position even though it is already all the way back. It makes a bumping sound and visibly jerks trying to go back further. After a few seconds, it tries it again. I looks as if the Pro does not realize the gantry is back as far as it will go. I have tried bringing the gantry forward a bit and turning it on again. It will then go back a few inches, wait a few seconds, go back a few more etc. until it gets all the way back and starts bumping again. The previous night I used it there was no errors and everything worked as it should. The next day, when I first started it up is when it happened. I cleaned it after it started doing that but that did not help at all. Any help would be very appreciated! Thank you, Dave
Update: I was told to position the print head under the lid camera and then turn it on. That worked! I no longer have the problem.