Poor wifi connection to TP-Link router on Vero4k+

[dillthedog]

Using Realtek 8812AU wifi adapter possible?

Did you have a problem disabling the internal wifi? As Sam already mentioned, you need to remove the dhd kernel module, or better still blacklist it: echo "blacklist dhd" | sudo tee /etc/modprobe.d/blacklist-dhd.conf then reboot. Job done.

This disables the internal wifi, at least on the Vero4K. Unless Sam says otherwise, it’s probably also true for the plus.