Hi all, I'm a new member to the forum. Just collected my new to me A last week. The car was driving fine for about 200 miles until one drive where it began skipping past first gear shortly after leaving home. When it finally went into first gear it got stuck, then "Gearbox Malfunction - Limited Performance" appeared on the dash. I pulled over to restart the car, didn’t start. Later it popped into neutral and fired up, all the gears were functioning fine as I drove it home. Haven’t driven it since. Any idea what could be happening?