I keep having to re-image astrobox. I turn the hotspot off after i connect to wifi and it always disconnects mid print, turns the hotspot back on and then i have to go back to the SSID for the hotspot to connect again. Then it wont connect to my wifi. I have restored the factory settings and it works one time and then goes back to doing this again. This is the 3rd time it has happened with 3 different SD cards on the Pi.
Start the box without the dongle and try using this setup method: https://astroprint.zendesk.com/hc/en-us/articles/360000337286-How-do-I-setup-AstroBox-Gateway-without-dongle-hotspot-
I already have it working with the dongle. It just flips on the hotspot all the time and I lose connectivity to my WiFi.