@hamzahskafi To locate this issue and try to fix it, we would like to follow up on your case via email. Please check your inbox and provide the information that we need.

@Alexander_S Have you tried my previous suggestions that by switching the AX50 to router mode then disable the IGMP snooping and IGMP proxy, then switch it back to AP mode and confirm again? Or, you...

@ahfalves Hi, glad to know it works. We will soon publish that official firmware on the website, thanks for your reminding. Just let us know if you have any other inquiries. Good day~

@Jack-Lemac The chipset for the Archer T4U v3 is RTL8812BU, you may search for the driver from the public sites to see if you can find an updated driver for your Linux 5.8.0-kali2-amd64.

@KresnaNET Hi, thanks for the feedback, you are also suggested to keep in touch with our engineers.

@JPCHE Hello, have you tried the beta firmware our engineer sent you? If not yet, please give it a go; If you are already on that beta while the issue persists, please follow it up with our engineers...