Fixed an issue where GlobalProtect clients, particularly when connected to Prisma Access, were unable to extend their VPN session. When the 'Extend Session' or 'Refresh connection' option was selected, the client would disconnect and immediately reconnect, but the session countdown timer would not reset. This was due to a race condition that caused the `GetCurrentGateway()` function to return a null value during the session extension thread, preventing the session from being properly prolonged.

Fixed an issue where on macOS devices running GlobalProtect Agent version 6.3.3-h6, the GlobalProtect Agent was unable to communicate with the GlobalProtect Service, resulting in the error "Could not connect to the GlobalProtect service." This occurred because when prelogon was disabled, the PanGPS LaunchDaemon would exit prematurely after boot, and the subsequent LaunchAgent failed to properly restart PanGPS as a user-session agent, leaving no service listening on port 4767 for PanGPA to connect to.

Fixed an issue where the GlobalProtect service (PanGPS) failed to start on macOS 26.3.1 after a system upgrade, preventing GlobalProtect client version 6.2.8-814 from connecting. This was due to a regression where `SetCurrentGateway` was set to `NULL` during `disconnectVPN` operations.