@themc Sorry I didn't specially mark it in the screenshot, but the only important part of the nmcli output is this: If you don't see something similar that also has the "rtl8852au" in it, then it...

@themc If the TX20U Plus adapter is shown by nmcli, then the driver should be installed okay. Does your TX20U Plus show up similar to my Realtek adapter in the screenshot below? If yes, then what...

@Kebmmeg Hi, Have you already tried a few different wall outlets? If not, then first plug the second TL-PA9020P into a wall outlet in the same room where the other TL-PA9020P is located. If that...

@Gowthaman_N Hi, Note that USB Wi-Fi dongles made by TP-Link are usually restricted to the channels that are permitted in the designated region. That means if your adapter is marked "TL-WN823N(US)",...

@RphFede Here is something else you can try. Uninstall all the drivers that you have manually installed (in the Device Manager right-click the TP-Link adapter and select "Uninstall device" and select...

@RphFede Hi, That sounds like the problem when the T3U is not successfully switching from USB 2.0 mode the USB 3.0 mode. If your computer still has a dedicated USB 2.0 port, then use that one. If all...