I flew two long cross-country flights in the past two days. I must have had to hit the NAV button 20 times. It was not a life-threatening issue, just a major pain, especially knowing there is a solution for it. I realize most of Dynon's energy now goes into Skyview. But it is not my fault my RV-12 avionics went obsolete a few months after I bought it. SUPPORT SHOULD CONTINUE! I understand there is a fix out that works, but it is being withheld from RV-12 owners. Why? In my mind this is a tarnish on Dynon's formerly great reputation for customer support. Sorry to have to put it that way, but that's the way it looks. Is there ever any hope of getting this bug fixed?