I was at my cabin in the fall - it was after Covid and the first time I was there in a couple of years. I got a nice fire going in the fireplace and maybe thirt

I was at my cabin in the fall - it was after Covid and the first time I was there in a couple of years. I got a nice fire going in the fireplace and maybe thirty minutes later I saw a wasp flying very poorly and slowly around the living room. Then a few more and a few more. I figure they must have built a nest in the attic during Covid, and were in hibernation for the winter but the warmth woke them up. So that night and the next few I had a roaring fire and let it get cold during the day. I really didn't want to go into the attic to investigate. Eventually there were no more wasps. Problem solved!