I was unable to work on my work laptop due to VPN on two cruises on Discovery Princess this past year and a half. One cruise was before starlink and one after. Also, didn’t work on Diamond this past January but it did work on Grand last September. When I went to see if the staff could help, they were clear each time I tried that VPNs are not supported and they would not try to help. So, it may work for you but if it’s critical that you be connected, you may be running a risk. Thankfully, we have a Citrix connection at work too, so my wife’s laptop worked for me to stay connected.