During the protests in Belarus in 2020, internet was blocked with DPI, and OpenVPN and WireGuard also didn't work. Same situation with Outline. The only too tha

During the protests in Belarus in 2020, internet was blocked with DPI, and OpenVPN and WireGuard also didn't work. Same situation with Outline. The only too that worked was Psiphon: https://psiphon.ca/ https://psiphon.ca/ Looks like police in Russia uses DPI as well, so Psiphon might work too.