It is possible to use engrade with udp2raw this kind of tools to avoid Qos from carriers when transfer data through UDP

[FovenX3]

It is possible to use engrade with udp2raw this kind of tools to avoid Qos from carriers when transfer data through UDP

When I trying to transfer large amount of data through UDP, the conncetion often become extreme slow after few second, but everything works well when using TCP.

I think carriers are messing my udp package

[Marctraider]

Carrier can only 'see' the encrypted UDP packets from wireguard which encapsulate your real data. So internal data should not matter.

What I am personally observing is that udp inside udp like when using iperf3 bandwidth my whole connection stagnates. Not sure whats causing this, but almost nothing is taking that huge amount of UDP data in practice.

Maybe linux network udp socket buffers?

Its hard to believe this is either wireguard or engarde's issue. But I cannot totally exclude this.

[FovenX3]

I think carrier just throwing away all the UDP package when network become busy, so make UDP package TCP like may solve this issue.
I found this article https://encomhat.com/2021/07/wireguard-over-tcp/