@FreakyFwoof Yeah, client-side is probably the only way to do it. Either that or make the server log every time it creates a new bucket. So if someone was troubleshooting, they would see logs like "Sam's Framework joined the server and created a bucket. Sam's mac joined the server and used an existing bucket. Sam's iPhone joined the server and created a new bucket." So at least then, when something wasn't working, someone who checks the server logs would understand that iPhone did join the server, it just created a new bucket for itself.