@David-TP I use windows 11 Desktop model: HP Z230 CPU: Intel(R) Core(TM) i5-4460 CPU @ 3.20GHz 3.20 GHz

@David-TP Correct The hardware of the adapter is not properly detected

Sometimes this problem appears with these USB USB does not work, but it works in one case, which is removing the USB and installing it again. Latest TP-Link wifi driver Latest Windows Update So...

Thanks

@Ivaylo "Also exchanging some PPPoE authentication messages bertween the ADSL/VDSL modem and the ISP equipment." Is this exchange normal or is it in certain cases? If so, please mention the cases

I want to know what this system log means Especially these lines: Recv INFORM from 00:27:10:B8:F6:3C Send ACK to 192.168.1.101 Recv DISCOVER from 50:3E:AA:CC:EE:51 Send OFFER with ip 192.168.1.104...