@brsvus I have already given up this issue. After many tests I have determined that whitelist or time from NTP is working only when WAN port is used and conncted to internet... Nevertheless I have...

@Kevin_Z Here's simple diagram of my network A9 should work in AP mode. But as You replied "the Access Control does not work in AP mode". So it works as router. But in this case whitelist doesn't...

I used an older tp-link router (with green web interface). To limit wireless network access to known devices only I made use of Wireless MAC Filtering. Everything worked fine unless I've bought a new...

I have a router (Archer A9) not connected via WAN port. It is only connected to switch via LAN port. How can I configure obtaining time from NTP server? I have an older router (with green web...