@pauls I have the same issue on a Volla X freshly bought with OTA-21.I've tried with protonvpn free plan and my usual vpn provider (with wireguard) with the same results. It's simple, that makes this brand new shiny Linux phone pretty useless, which is sad.
There's support for Wireguard and vpn, so this can be solved, it's just that we don't know how... Anyone ?

@fteacher I forgot to mention I'm using UT OTA-21 stable.
Regarding the number of views of this thread, and the last posts, it is not "solved" yet.

@nmz787 I have the same on a fresh Volla X with UT. I can change it in Ut tweaks but without any result and the command line gives failed: rndis is unknown.
Aynone with a solution to this ?

@fredldotme Yep, I've seen the Q&A about Wireguard, that's where I thought to myself, it should work it's just me being wrong about something obvious. When you say no PIN set, you mean, within our VPNs providers ? Right now I'm using Torguard (uses wireguard) and Protonvpn (other protocol) and I can't have any of these working because they both need a password (probably most vpn providers do)
I don't code and I'm infinitely grateful for those doing that job "for me" (and the whole community). So thanks fredldotme for the work already done.

@fredldotme Is there any straight forward way to use wireguard in UT now ? I've seen a tuto, but for openvpn. I have these .conf files that are waiting... whereas being in Australia, one of the five eyes, make me file the need for it more strongly than before.