@Kpeters Hello, thanks for reporting the issue to the community. 1. Is the model number of your wireless adapter T2U, and is hardware version V1? 2. What is the operating system of your computer, a...

@StoyanUzunov Hello, sorry to hear that this adapter caused a lot of issues, we may check below and try to figure it out: Try to update the following driver to have a look:...

@inakijac Hello, thanks for reporting the issue to the community. 1. Is the model number of your wireless adapter T2UH, and is hardware version V2? 2. What is the operating system of your computer, a...

@AceChen Hi, it seems this is not a TP-Link device, you may confirm this online if you bought it via online stores.

@chischtof Hi, I'm afraid not, you may check the official website as we don't provide any driver for Linux: https://www.tp-link.com/support/download/archer-t4e/#Driver

@SpottyDog Hi, there should be an option to allow by Application for the QoS, can you check again? https://www.tp-link.com/support/faq/2488/ While back to the issue you reported, when the WhatsApp...