Realtek RTL8811AU Wifi not working (TP-Link AC600)

[tbg]

Welcome to the Garuda community @misky500.

There is a post on our forum dealing with your WiFi chip. Install the driver suggested in this link:

RTL8811AU - How to get NetGear A6100 to work

Just a guess without any WiFi chip info, but I'd try installing this driver from the Chaotic AUR repo: rtl88xxau-aircrack-dkms-git If it doesn't work on your current kernel search for how to install the linux-lts kernel.