I had my UK turbo remapped to 320bhp 2 weeks ago and as expected, my clutch is starting to slip............or is it?

In the mornings while cold, it'll slip in 2nd, 3rd, 4th and 5th but when the car gets up to temperature, it wont slip at all?

Is it possible its just sticking or is this the start of it being on the way out?

Bit of a coincidence its just sticking after its been remappedis it not?

 

Anyone?