Internet access does not work (abuse prevention)

[showstoppre]

0 B received. Handshake did not get completed.

I thought it could be account issue. Registered a new account from a VPN and tried connecting with the new config.

Still same.

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Edit from maintainer:

Just to give some organization to all the "internet does not work" reports. There are two known cases when this may happen:

1. If the WireGuard tunnel works on your other computer/phone, but not on this one, then it's likely an issue with your system configuration. It's generally not something I can help with, as wgcf is only responsible for providing you with a WireGuard profile, but leaving this issue open for people to share their experiences and solutions. This is tracked in Internet access does not work (system issue) #50.
2. If the WireGuard tunnel does not work on any of your devices, but the official client does, then this is likely an issue with your region being restricted due to abuse prevention. There is no solution to this problem, maybe hope that people stop abusing the service so the regions are unlocked. Use the official client in this case. This is tracked in Internet access does not work (abuse prevention) #158.

[ViRb3]

See #50.

[showstoppre]

Thanks for the swift response. I checked there before posting this. I'm on windows. I don't think whatever I'm facing is related to that thread.

It was working fine until an hour back and never had an issue since I started using this for about 2 months.

[ViRb3]

My general response would be to test this on a fresh Ubuntu 21.10 installation and see if it works there. If not, it's definitely an issue with your Windows installation. Otherwise, could be a ton of different things that guessing would be impossible. FWIW, everything works fine here on macOS and Ubuntu.

[showstoppre]

got ya. thanks. I'll check it out. But it is weird that it was working fine until an hour back.

So I don't think it is a windows issue.

[AdroitAdorKhan]

I am facing the same issue here. It suddenly stopped working an hour or two ago.

[Juancollado2003]

wgcf suddenly stopped working today all over, it's not windows fault, looks like cloudflare banned it

[showstoppre]

@AdroitAdorKhan @Juancollado2003 are you guys on windows too?

[ViRb3]

I can confirm the issue, just started happening to me on macOS too. Will try to investigate soon.

[AdroitAdorKhan]

@AdroitAdorKhan @Juancollado2003 are you guys on windows too?

Windows 10, Debian 11, Android 11 & RouterOS 7.x. Confirmed, not working anywhere since last 2 hours (maybe).

[AdroitAdorKhan]

I can confirm the issue, just started happening to me on macOS too. Will try to investigate soon.

Could be CF changed host address or port?

[showstoppre]

I'm not sure if this is anyway related.

Cloudwarp windows client works fine for me. So I tried capturing traffic using wireshark to see if there is any difference in packets.

What caught my eye was, there is a field called wg.reserved which has value b91981 in all "wireguard protocol" traffic via warp client.

For the traffic via wireguard client, this value is 000000

[showstoppre]

I can confirm the issue, just started happening to me on macOS too. Will try to investigate soon.

Could be CF changed host address or port?

Port seems to be the same. Native warp client uses a different IP. I tried with that as well. But it didn't help