Low Speed with VPN (WireGuard)

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  • My Formuler manages a good 300Mbit/s on WLAN with a Providers 1000Mbit line.

    As soon as I connect to a VPN, it goes down to just 45Mbit/s. Tried 4 different VPNs, all WireGuard protocol, all the fastest servers and all the same.

    Without VPN a good, fast connection, with VPN not. Anyone an idea why VPN connection is so bad on the box :question_mark:

  • Is there a difference when using Ethernet?

    What baseline are you using to compare the performance and judge it as "bad"?

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  • If u search youl find loads of other posts going bck years to the z7 about poor vpn speeds,ive noticed this aswell on my z11and on my z10 and z8,i get 80/90mb with nord and surfshark wireguard on a 250mb line,on my nv shield the same vpn apps get the full 250mb dl speed,I think it's a optimisation problem either with the apps or its a something to do with formuler,ethier way it's always been like this