The box not updating
I also have had this problem with a very large spreadsheet that just stopped updating itself over the weekend, but having checked the above solutions, setting were already set to automatic, and sheet is too big to rebuild, so I was at a loss.
My solution was to find an old version of the same excel spreadsheet which was not having thses issuesbefore I archived it, which is of similar size and complexity to the current version.
As in step one, access the secret menu but this time select RESET and follow the onscreen instructions.
This post should be able to save you from calling out a SKY engineer or needlessly replacing your SKY box.So if you still have problems after the first 3 methods then I highly recommend method 4 because since doing it my Sky box is working as good as new.Here are the four methods:- (NOTICE: Most of these methods will delete your recordings, but if your Sky box is faulty it’s worth the sacrifice) 1.Ensure you have the picture tab highlighted (don’t select it though). You will now be in the secret menu used by SKY engineers.Move across to rebuild and follow the instructions.