I don't normally visit this forum but our relatively new TV is behaving strangely.
The picture set-up menu keeps returning to the factory default mode within about 20 minutes of resetting the various picture settings. Is there any logical reason why it might behave like this?
Thanks very much for those links. I've given the instructions a go and the TV did behave as predicted. I am leaving the set on for an hour or so to see if it reverts again.
