My Sony Bravia has developed an intermittent fault. For some reason, when I put the TV guide on, when I change channel using the + or- key or if I type in the channel number or if the reminder is on the TV will turn itself off and back on again. When the reminder is on the TV will change channel then turn off, but when it comes back on again it will be on the original channel, before the reminder kicked in. Is there anything I should be doing to prevent this from happening? It has got to the point where it is becoming annoying TIA.
