I Can't Access My Network Resource Using GlobalProtect's Connect Before Logon
GlobalProtect [Connect Before Logon] defaults to "Best Available" Gateway
You may have a network resource like a server that is only available on a particular gateway. You'll need to switch the GlobalProtect VPN to your desired gateway after logging onto Windows. Open the GlobalProtect client and click your current gateway in the dropdown menu.
Select your desired gateway from the menu.