The problem has been fixed by updating the firmware using a beta version provided by TP Link support. Now waiting for the official release of the firmware version.

I'm pretty sure the firewall (WatchGuard) and the switch (NetGear) VLAN configuration works. Btw, the switch's port 1 is configured as VLAN1, port 2 = VLAN2, port 3 = VLAN3, and port 4 = VLAN4....

Model : Hardware Version : Not Clear Firmware Version : ISP : Hi everyone. I'm a newbie here and any help would be greatly appreciated. I'm configuring a TL-WA701ND with Multi-SSID (SSID1, SSID2,...