I tap tempo very often so i've put in on the most accessible button on my foot controller. This button is also quite easy to hit accidentally - sometimes even 2 times, which is enough to change the tempo. Happens quite a lot to me. Especially frustrating, 'cause tempo changes cannot be undone with Undo action. If I could set it to e.g. 4, I think it'd fix the issue - it's very low chance to tap 4 times accidentally in a short time