@Gorjos Ok. It looks like you will have to go through the article for which I posted a link earlier. That seems to have the solution to your problem.

@Gorjos Hi, When you scroll down in the menu shown on your screenshot do you see any options named "Allow guests to see each other" and/or "Allow guests to access your local network"? If yes, then...

@Bursucel27 Hi, Does the Device Manager of Windows currently show a "Intel Wi-Fi AX200 160 MHz" network adapter or not? By the way, if I google for "MSI MPG B550 Gaming Plus", then I get shown a...

@Shulaf Hi, This post https://community.tp-link.com/en/home/forum/topic/593722?replyId=1322178 from Monday (Feb 19) contains the latest statement from TP-Link about that topic.

@Marty1885 Hi, Does you computer's motherboard have a second F_USB connector you could try? In case it does, then plug the cable of the TX20E in that other F_USB socket and check if it makes any...

@Vcator Hi, According to the screenshot you posted both wireless networks are "on" and thus should be visible. Are you unable to see any of the two wireless networks "TP-Link_8BE3" and...