Hello all, I was recently given a stir/hot plate and thought I would try it out. I turned the heat option all the way to 0 knowing that I wouldn't need it with my brew room always around 70ish. Got my starter going yesterday and this morning when I went to check on it the flask was very warm to the touch and after a temp reading found out it was 89! I immediately switched it to my other non-heated stir plate. Is this period of high temps detrimental to the health of my yeast?