Model : T4U Hardware Version : Firmware Version : 1030.22.202.2018 ISP : Network intermittent only happened in windows 10 with 5G connection. 2.4G no issue & stable. Also tested with MacBook and this

I installed the T4U V3 dongle wifi adapter (5GHz connection) and it worked well for a while. Then I noticed the wifi connection quality (monitored via taskmanager) dropped suddenly when certain applic