- Log in to your device using a local administrator account.
- Establish the VPN.
- Join Windows to the Active Directory domain.
- Reboot your computer and log in with a local administrator account.
- Connect to VPN and switch/logon domain user account.
- Sign in under your domain user account.
Note: Some VPN like GloablProtect will be disconnected when switching a user. You may have two options. 1) Lock instead of switch. 2) Cache the domain account, for example opening an application like PanGPA.exe > shift+right clicked > Run as different user.