Hi iamxCPx,
Even I have faced same issue in a country where VPNs are blocked, it has nothing to do with Unleashed as your VPN is being established, so Unleashed's duty ends once you get connected successfully to WiFi if you have internal DHCP server then getting internet is also is it's duty as VPN tunnel is being established then the problem is not with Unleashed. "DPI" this is what probably used at ISP end to prevent people using VPNs try Psiphon it may work.
Using popular VPN is a problem because those are the ones get caught.
Best of Luck.
Regards,
Abilash PR.