Region : Brazil

Model : TL-MR3220

Hardware Version : V2

Firmware Version :

ISP : Claro

Hi
I bought the MR 3020 in order to set up a local nettwork alowing me to use lapptopps i-pad and cellphone on my local usb 3g modem when Im at work in Brazil.
At first start everything went just as smooth as you want and no problem at all. I have one lapptop connected wia lan cable and other devices use the wireless connections.
Have now been using this for abbout two months and everything has been working well.
This morning when I woke up there where suddenly no nettwork on any hardware. Tryed to log on to the modem but no access there ider. On the monitor it just says no internett conections and theres no light in the internett light on the MR3020.
Have tryed to reboot and start again but the same result. When i plugg the modem direct to the computer Im on the nett direct so theres nothing wrong with the modem or conections. Maybe the ruter is defective??