I find this really odd as the last time I filled up it took me almost 1min per litre, trying the nozzle in every possible angle 45 degrees at a time, half in - half out etc and yet on previous occasions no such issues. I wonder if to is particular fuel stations as the one I used most recently I've not used before and therefore potential different petrol pumps have different flow rates and/or different cut-off sensor sensitivity, maybe?