I have been using LD-WIN in Windows 11 until lately, receiving same port details all the time within seconds after clicking Get Link Data.
seems like it gets stuck..Funny thing is , I am getting same results even when I have not connected any LAN Cable.

When installed in Win10 and the pc is upgraded to Win11: no problems
when new installed in win11 i get the following error and no data

I have been using LD-WIN for a few years with Windows 10 and 11 and for a few days I always have the same message.
I tried with different connections and always the same message.
please help me find a solution.

I had this issue!

on Windows 11 go into Windows Security > Device > Core Isolation.

once that core isolation feature is disabled you need a reboot but mine worked fine after that.
I think it gets enabled with Hyper-V maybe 🤔

This feature is enabled by default in the latest versions of Windows 11 and possibly on Windows Server 2022 too. I don't want to have to disable it.

Hello, did anyone find the solution to this problem?

I have the same problem

I made a win11 compatible version with another tcpdump. don't know if it is allowed to share? @chall32

would be nice to have the updated version that will work with win11