Thanks very much for all the replies guys. This is one great group of people!!
I didn't explain myself properly
I was aware of sport sharp being unavailable until the engine warms up. And that if you were in it, it goes back one on start-up.
My problem is when I stop in intelligent mode (or whatever it is, the low one), it now goes to sport mode (or the middle one) on start-up. I'm very sure of this as my drive home finishes with about 8km of flat highway driving. I'm a tight arse with fuel lol, and I only use sport modes for a quick pass, or show some shitty old hyundai with a monster muffler they need more than that to make it quick
And I always have my display on outside temp. But on start-up it also changes that to the trip meter. It's easy fixed each time by changing it back, and everything else is purring along fine. It's just only starting happening. And I haven't fiddled with a thing..