As helpful as these fixes posted by other users are, we shouldn't have to do X, Y or Z in order for our new, top of the line, all singing/all dancing devices to work.
Apple needs to sort their act out QUICK- If I can't switch between portrait and landscape on a Safari page for fear of it crashing and taking me to my home page i'd consider that a pretty big issue, and one that should be a basic fundamental of how the phone should work.
Not impressed at all!