Show Buddy Active not transmitting Art-Net (macOS Sequoia or newer)

Problem: You have correctly configured Art-Net settings in Show Buddy Active, but no data is being received by your Art-Net hardware.

You have successfully used ArtNetMon to confirm that the software is transmitting Art-Net data locally.

Solution: macOS Sequoia may be blocking your Art-Net data. Go to System Settings > Privacy & Security > Local Network, and make sure ‘Show Buddy Active‘ is enabled.