Great app but bugs introduced frequently

Ive been using the app for 6 months now and love it and certainly wouldnt be without it. But it would be nice if the constant improvements didnt sometimes kill functionality. Recently I had a problem (now fixed) where my own location wouldnt appear - very disconcerting. And now in the latest version, its no longer calculating fuel and time usage, even with the parameters entered.

Update - I just worked out the issue. The new version, 8.6.9 calculates times based on altitude. If the altitude you enter doesnt make sense (I had 1,000 feet when the elevation was higher), it wont calculate it. Remove the altitude, as for the no wind case, and it works fine.

chipchap42 about WingX, v8.6.9