Luke Murray tells leaders when to ignore minor problems instead of fixing them immediately. You need two things: proof the issue won't hurt the business, and confidence your boss won't punish you for leaving it alone. Then tell your team why it's safe to work around it.
You need to let some fires burn, but also do this. If it's not the constraint of the business, it's okay to let burn. But as the CEO, you need to make sure that everyone else understands this, because if you're on the front line and you're feeling the heat from that fire, you need to be very clear about two things in order to let that fire go on right next to your face. Number 1, you need to understand why it's okay to let burn. And more importantly, number 2, you need to be very, very sure that you're not going to get in trouble from any one of your bosses for letting it be there.
