FYI, there is ongoing open source development to bring back Firewire Audio support to modern macs and macOS: https://github.com/mrmidi/ASFireWire. Don't throw out your gear - stay tuned to that repository!

Hi, I upgraded to a paid account as per Quinn's advice here. However, I still get this error: Personal development teams, including "**** ******", do not support the Network Extensions and System Extension capabilities. Do I need to upgrade to an organization account?