Hi, currently I am planning to implement a fifth edca tx-queue in the kernel for research purposes for special requirements on the tactile internet. Now I am facing the challenge that I cannot find any actual hardware on which I can implement another queue. Do you have any tips for me there? I have already dug through the code of some drivers of Linux, but usually it fails because of the firmware of the WIFI chipsets, which does not support this. Many thanks and greetings Johannes