Mid-event? Call or text (732) 555-0199 — the line is live from delivery until your return is scanned.
Shooting and printing do not depend on it, so keep going — the booth works offline by design.
The hotspot recovers on its own within a minute or two. If it does not, the 10-second reboot brings it back.
The only thing affected is how quickly guests receive their copies, and that catches up later.
Two minutes, and you'll know either way.