I have a Samsung 6 and the Hotspot works fine with other devices (Mac laptop, another Samsung mobile) but I when I tried to use the VPN (to work remotely) for my HP Windows 10 work laptop, I did not work with me. I tried different ways before I contacted the IT service.
I am really disappominted when the IT guy said VPN will always have issues and most of the time will not work off of a hotspot, it needs to be connected via a proper wifi or wired connection.
I think there must be a way and after searching I came here and wrote this. Sorry but what is the use of the unlimted data SIM I have on my mobile then? I do not want to pay £19 a month for broadband with 7mb speed! for 12 months!