Just got in the car and all is now working thankfully
Seems to be recurring theme in quite a few Pug models.
Did a search but didn’t seem to be a ‘real’ reboot sequence that I could find.
12v disconnect seemed to be the main way to resolve, but also just locking car and leaving and all works again. Not ideal, must be some software gremlins.
I have mine booked into a local dealership on Friday, will see what they say