if we want to set a static IP for AP200, we have to make sure it's in the same LAN as your main router. Do you mean you want to hide the device name under access control? it seems there is no way to...

what is your model number and the issue of your device? Can you reput the new configuration info to help you set up? How about reboot or change another web browser?

When it's connecting to your DSL modem, you can't login to web UI with 192.168.0.2 which is assigned by the modem? How about try on other devices? It's better to provide the model number and hardware...

Unless we connect all the devices through a managed switch and we set different VLANS for them~

oh,it seems there is no way to make it except we set VLAN while it does NOT support on the router.

It does support Multi-language while there is no Japanese. Besides, it's better to use US version in US because of limitation of frequencies. Therefore, it's recommended to buy one in Japan.