Hi, since a couple of weeks my internet stops working randomly. The middle button on the modem turns orange and there is no error message. A couple of time it asks me to check the grey DSL cable, but it is always connected. The connection works again after I press on the middle button. I have ran the online diagnostics, and nothing comes up. The only suggestion is to restart the modem, which I have done many times. This issue happens 2-3 times a day, mostly during the work ween. Please advise on what to do, thanks.