@MarcinJ I don't own an Archer AX55 Pro and hence cannot test it for you. The way I understand it is that the regular firmware has a bug that causes the 2.5 Gb Ethernet port to be deactivated when...

@cataluna84 Okay. Does the TP-Link UB500 Adapter work fine if you connect it to one of the computer's own USB ports? (i.e. don't plug it into the UE330) I own a TP-Link UB500 Adapter myself and lsusb...

@asish17 What is the reason you can't move the "speakers & a android TV on the local network (main)" to the Guest network? Are they connected via Ethernet instead of Wi-Fi? With the latest firmware...

@asish17 Hi, Below is a screenshot of the page from the official Archer AX53 User Guide that explains the "AP Isolation" feature. Your Access Point is connected to the Archer AX53 by wire and...

@cataluna84 Hi, Can you please do a "lsusb" and tell us what the hardware ID of your UE330 is? That might tell us what chipset is used. "lsusb -t" should show whether a driver for the UE330 has been...

@MarcinJ https://community.tp-link.com/en/home/forum/topic/748554