Hello,
I am using a TP-Link Archer T2U Nano with chipset RTL8811AU on Windows [10].

Symptoms:

• Extremely unstable Wi-Fi connection (high latency, packet loss, intermittent drops)

Steps already taken:

• Installed latest Realtek driver (1030.52.731.2025) and forced binding

• Switched USB ports (back-panel SS, VR-ready, front-panel 3.0)

• Disabled power management in Windows

• Attempted TP-Link “Fix driver” (reverts to older 2019 driver, no improvement

FCC ID: 2AXJ4T2UNANO

IC: 26583-T2UNANO

for refrence, all other devices get over 400 Mbps down and up on the same wifi, with no issues. So its definitly the adapter.

this is very frustrating and has already cost me a great amount of time troubleshooting. Please get back to me with a fix.