Please enable TCP fastopen on your storage nodes

[Alexey]

You need to use an wsl2 engine to make it available. However, for Hyper-V engine there is a workaround as well:

How to increase the UDP Receive Buffer Size in the docker

hi , it is working for me on a HyperV docker machine with docker run -it --rm --privileged --pid=host justincormack/nsenter1 then sysctl -w net.core.rmem_max=2500000 but how can i make it persistent , i have tried many things but read-only error all over the place

But use

sysctl -w net.ipv4.tcp_fastopen=3

however, this change is not persistent and does not survive reboot.

In case of wsl2 you need to set it in the wsl2 shell for the docker-desktop distro as for Linux and use --sysctl net.ipv4.tcp_fastopen=3 option in the docker run command.