I recently purchased the Archer T2UB Nano AC600 Nano Wi-Fi Bluetooth 4.2 USB Adapter with the expectation that I could use Bluetooth and Wi-Fi simultaneously on a single device.

However, I encountered an issue where Bluetooth and Wi-Fi cannot be used simultaneously.

Here are the tests I have conducted on windows 10 22H2 x64bit:

1. When I connect Bluetooth first and play music, the sound comes out. However, if I then connect to Wi-Fi, the Bluetooth sound disappears, and the connection becomes intermittent.
2. If I connect to Wi-Fi first, I cannot connect to Bluetooth afterward (sometimes it connects but with intermittent sound issues).
3. I have also updated the driver to version 220512_win10, which I downloaded from the following link: https://static.tp-link.com/upload/software/2022/202206/20220610/Archer%20T2UB%20Nano(US)_V1_220512_Win10.zip, but the issue persists.
4. I uploaded the video (not in english), but you can see the problem clearly. https://youtu.be/GETqustl1Uk?feature=shared

I would appreciate any advice or suggestions to resolve this matter.

Thank you for your assistance.