Apparently found the solution: The reason why it worked at my work is because the notebook which I have there has Windows 11 Pro, my main PC have Widows 11 Home license.. following me there? Guess...

@Vendex Thanks for reply. According to your extended message I've though that some of my tryings should be described in the first place :) I'm not using USB port on router, everything beneath is...

Hello everyone, I've big problem with my recent purchased AX55 Pro router. From day one I've been trying to improve SMB transfer which is max around 25MB/s. Tested it on two Win11 pcs, 2 notebooks...