GlobalProtect

Restart service: (as administrator)

net stop pangps

    The PanGPS service is stopping.....
    The PanGPS service could not be stopped.

    The service is starting or stopping.  Please try again later.

net start pangps
    The PanGPS service is starting.
    The PanGPS service was started successfully.

Check Task Manager for:

PanGPA.exe

Check for TCP Port:

netstat -an | find "4767"
    TCP    127.0.0.1:49212        127.0.0.1:4767         SYN_SENT

Run GlobalProtect app as Administrator