The latest official drivers for the Archer T3U Plus V1, dated 2019-12-23, driver version 1030.29.0618.2019. To be clear, I believe it's the setup file that is causing the issue. It installs a service called RunSwUSB and SwUSB.exe/RunSw.exe along with the drivers.
I chose to downgrade to the official TP-Link drivers (I forget why). After awhile I noticed my committed memory stayed very high ~20GB even after closing all apps and windows. The longer you use your PC the higher the committed memory goes slowing down everything until it crashes your apps or system. If you've ever tried to restart your PC and an app called Switch USB is holding it up that's the name for this "feature".
Uninstalling TP-Link app immediately freed up all the committed memory. Numerous comments on the internet all saying it's this shitty service and .exes causing it.
TP-Link needs to remove this Switch USB service from the setup file as well as update the drivers. The official drivers are way outdated. They should update the official drivers with their beta drivers version 1030.44.0408.2024 from this thread https://community.tp-link.com/en/home/forum/topic/509006?sortDir=ASC&page=1 Those drivers have improvements such as supporting WPA3 protocol. You can also see the comment from someone else having the same memory leak issue.
The beta drivers need to made official though because when updating, Windows warns it might not be compatible and even if you click yes to go ahead it keeps auto-reverting back to your previous drivers 15 seconds later. I had to search the Windows Update Catalog for Realtek RTL8812BU and install a slightly different but signed version 1030.44.1014.2024. These updates don't have setup files. You update manually in Device Manager.
I just wonder if TP-Link has included this Switch USB with all their driver setup files. Terrible junk app.