I just got my P1S with AMS and it is an amazing printer.
This topic has been talked about a lot with the consensus that it will only allow one account for the printer unless you put it in LAN only mode. I want to let my family members use the printer as well but I like using the app also and I am worried that putting it into LAN only mode will disable my ability to use the phone app.
I have a suggestion for Bambu if they are open to it. Let users create Guest accounts. Sure, the printer will be registered to one email, but then let that user authorize other users as guests for their printer. I feel like this would eliminate a lot of headache while still maintaining your purposes (whateve