[hdgvhicv]

Does Xbox work if there’s no IPv4? Because my corporate windows device doesn’t and I know other gaming consoles don’t.

[bombcar]

It’d be interesting to compile a list of hardware/software that works fine in an ipv6 only network.

[pocksuppet]

All Apple devices and iPhone apps are mandated to work on these networks, or you don't get into the app store. This is because many mobile networks are IPv6-only. IPv4-only servers are accessed through a separate gateway server provided by the network operator, with a 10-20% latency penalty, and limited throughput.