24/7 burning started a couple days ago. We had a great October, but November has brought on the cold and wet. I got the stove and flue cleaned on Oct. 31st. 2 cups of light sote came down. Lit the stove up on Nov. 2nd and it's been going since. We're on 12hr. cycles burning softwood, 8am and 8pm. This morning startup was with a 190F stovetop. Life is good with dry wood.