UPDATE: I realized that Windows might be automatically updating my drivers, overwriting the official TP-Link drivers. That's why my T3U always behaves properly when I reinstall the drivers, but...

@Marvin_S Thanks for replying! I don't see a USB Switch Mode option. But I followed your instructions in fully uninstalling and reinstalling my drivers and so far it worked. I'm hoping it's a...

I just bought a TP-Link T3U Plus. I had to install my CPU's chipset driver and then install my T3U's driver to get it to work via USB 3. When I unplug and replug my T3U, it stops being detected as...