I’m very sorry for the delay.
To use your Glowforge, you will need access to: *.glowforge.com. (If wildcards aren’t an option, the current list includes: app.glowforge.com, catalog.glowforge.com, setup.glowforge.com, status.glowforge.com, and store.glowforge.com.) As well as accounts.google.com and *.googleapis.com. Your Glowforge communicates with thes domains on ports 80 and 443, for http and https traffic, as well as websockets. Additionally 0.pool.ntp.org, 1.pool.ntp.org, 2.pool.ntp.org, 3.pool.ntp.org on port 123 using UDP.
I’m going to close this thread - if you have any further questions, go ahead and post a new topic. Thanks for asking us about this!