Or wasp or another buzzing critter. I’m not well at the moment and want to sleep. Settled myself down on the sofa and was just drifting of when Buzzzzz Buzzzz Buzzzz overhead. I realise my window is open a crack just a tiny amount and this critter has got in my room and is doing circuits around my head making as much noise as he or she can. I can’t even see it. Just hear it. It has to be the most irritating sound. Just that really.