macOS 27 Golden Gate Kills Time Capsule Support
macOS 27 Golden Gate removes AFP support, ending Time Machine compatibility with all Time Capsule models that rely on AFP and SMBv1 protocols, which do not meet the new SMBv2/SMBv3 and TLS 1.2 network security requirements. A community project called TimeCapsuleSMB offers a workaround by installing modern Samba software on supported Time Capsule hardware, though this requires manual activation on older models and starts a new backup chain. Intel Mac users can continue using Time Capsule by staying on macOS 26, but Apple silicon Macs upgrading to macOS 27 will need alternative backup solutions.
https://www.macrumors.com/2026/06/17/macos-27-golden-gate-kills-time-capsule-support/






