MR3420 has bandwidth control feature. Using Bandwidth Control, we can assign a specific minimum or maximum bandwidth for each computer, which means they have less interference on each other. Is that...

Parental control can allow some clients access to some websites. Not sure if it is what you need. The emulator: http://www.tp-link.com/resources/simulator/TL-MR3420/index.htm The guide:...

As I know, MA180 and MA260 are 3G modems but M5360 is not.

I don't think your problem is the same as it works sometimes. You'd better describe it in details here or start a new thread. When it disconnects, can you access the server with http://WAN IP:port?...

Who is your internet provider? Before set it up, how about status of ADSL light on D2? Is it solid on? Did you get configuration details like VPI, VCI, connection type/encapsulation mode, username...

Yours is V1? What kinds of Wi-Fi problem?