I have run into the same issue. When I run the rvictl -s <ID...> command, it does not indicate that there was an error and just jumps to a new line. When I ran ifconfig -l, no new interface was created. I have followed all of the aforementioned steps, and have reinstalled Xcode. Currently running Mac OS Sonoma Version 15.1 Beta (24B5055e) with Xcode version Version 16.0 (16A242d) I am unsure of what to try next. I would like to capture traffic this way with Wireshark and am reluctant to explore other methods of packet capture.