Thanks everyone. I’m going to look stupid now, but yes, entering my login details after ticking the box works, doh! In my defence though, it’s the only login UX I know that automatically generates a login after clicking in the username box which auto-fills. I.e. there isn’t the usual login button press despite auto-fill. Not much of a defence though, but glad I posted as I’d still be stuck in my frustrating login loop (un)blissfully unaware!