[Pre-release] macOS Sequoia 15.7.8

[deeveedee]

@Majonéz The 15.7.8 pre-release versions have problems with some VPNs and firewalls (e.g., Norton's Transparent Proxy is broken).  Are you using any 3rd-party VPNs or Firewalls?  For Norton's Firewall, toggling Transparent Proxy off and then on again fixes the problem until the next log-on.