The adapter works fine under windows 10 1903 (for a long time) conecting by 5ghz at Archer C5 V4 (780 ~ 866.7 Mbps). After windows update to 1909 version the Archer stay very hot under high load, speed drops to zero and disconnection occur. Windows diagnostic fix the issue telling about a gateway conflict and Archer Realy turn on again. I make tests with 3 diferents drivers and nothing change. I used USB 2.0 port from 8 years old HP notebook Windows 1909) and USB 3.1 from AMD Rysen 5 3600 - Asus X570 Chipset (windows 1909). No make difference. To some intel WiFi chipsets a driver update resolved the problem. So Maybe A TP Link driver update solve the disconection and health problem with Archer T3U v1 .
Archer T3U v1.0 drops 5 Ghz connection after Windows 10 1909 Update
Model: Archer T3U
Hardware Version: V1