Since sometime last night, my T-Box has started intermittently cutting out (ie signal drops off) every two or three seconds ie. TV signal is ok for one or two seconds, then complete loss of signal (grey screen) for about a second, then TV ok for one or two seconds, then loss of signal again ... thus rendering telly unwatchable.

I have tried several hard re-boots and checked cables all to no avail.

Telstraclear - typically - can't get a technician around until next week, so family not happy.

Has anyone experienced anything similar?