The system is only about 3 years old and the problem started last Thursday.
the system does come on but i have to press the home screen icon and wait for it to show on the tv screen
I went into tools and the section where you check for updates and it said that the system is up to date.
The network connection is on 24/7 and it has been checked to make sure it is alright today.
I have just turned the system off and restarted again. This has been done for different amounts of time over the past few days. Restarted it, reset and restored to factory settings. Tried it with and without the tv and the same with sky plus. It happens even when the sound system is on without anything else in operation. The internet connection is all ok, I .have made sure the connections are all in properly at the rear. It happens after irregular periods of time for no reason and sometimes it is difficult to get it to remain on the correct function. So far it remains on the right one this is zfter about 15 minutes. It sometimes goes for more than an hour before changing.