For some reason in my classroom the wifi (of the glowforge) was not visible to devices as I tried to run setup. Button glowed green, but as I tried phones, laptops, etc, but the lovely THX-363 would not appear… until the GF and I took a short road trip. I guess the moral of the story is move it or lose it. It is more clear when you see the video, but I moved the GF about 50 feet into a hall way… and the GF wifi was visible as it should be.
Hope no one else is struggling, but if you are, it may help.
Have a great week!