touch screen malfunction

[minkybeau]

On start up first thing on a cold morning my touch screen moves around profiles, maps etc without control.  It flicks from one to the other.  I cant stop it.  After I have done a few miles its ok - goes back to sat nav.  For the rest of the day its ok on re starts.  Some mornings it does it some it doesnt.  Seems mostly on cold mornings first thing. Its a mk 3 2019 Belingo Flair.  Thanks