DAITA not working when WireGuard Shadowsocks are enabled.

[outofmeow]

Is it a bug?

• I know this is an issue with the app, and contacting Mullvad support is not relevant.

I have checked if others have reported this already

• I have checked the issue tracker to see if others have reported similar issues.

Current Behavior

If you try to connect with the Mullvad VPN over the Wireguard Shadowsocks obfuscation with DAITA enabled, it is stuck in a loop while connecting to a server.

Expected Behavior

It connects to the Mullvad server.

Steps to Reproduce

1. Enable DAITA
2. Enable Wireguard with Shadowsocks

Failure Logs

No response

Operating system version

Linux

Mullvad VPN app version

Broke: 2024.7 (and probably earlier I think it started with 2024.6)

Additional Information

No response

[gsture]

#6864 might be related.

[dlon]

Thanks for the report!

Does lowering the MTU to some low value (such as 1280) make any difference? Does it help to connect directly to some relay without using multihop (e.g. by selecting Netherlands as your exit relay)?

[outofmeow]

Hey :3
Lowering the MTU makes it possible to connect and using the direct only option too.

Maybe something related when hopping to the secondary / exit server?