Thank you so much for this answer. I was having the worst time with my quick keys seemingly not working right. I frequently jump between the stamp (S) the healing brush (J) and the brush (B) and would have to type each letter multiple times before it would "stick". Changing the timing sensitivity to 400 fixed it!! I am very grateful! ... View more

Thank you so much for this answer. I was having the worst time with my quick keys seemingly not working right. I frequently jump between the stamp (S) the healing brush (J) and the brush (B) and would have to type each letter multiple times before it would "stick". Changing the timing sensitivity to 400 fixed it!! I am very grateful! ... View more