talktalk broadband

At various times of the day i keep loosing my internet connection. The orange light on the adsl goes off for about 2 minutes then comes back on. It continues to do this for varying amounts of time then is ok for a while. There doesn't seem to be any specific time of the day that it happens it can happen at any time. Can anyone help?

Looks like a faulty either at the exchange or on the modem. You should call Talk Talk support