Hi, i'm sorry but let me clarify.
Both of the versions were actually the same, it was 2.1.4.
I have tried with the latest version and it produces the same result.
The host is windows 10, the client is windows 11.
I can't copy from host. But i can copy from client.
The internet situation is that i connect my windows 10 with LAN cable, and turn on the hotspot, and i connect my windows 11 to that hotspot
BUT, if i use my mobile data from my phone, and connect both my windows 11 and windows 10 to that mobile data, the copy paste works perfectly.
Tbh I don't think i have explained properly.