Hi all,   The last month or so the navigation in my app has been ALL OVER THE PLACE. It doesn't matter if it's clear skies, cloudy, cold, warm, tree cover, no cover at all, city, trails, etc. The compass will say I'm 50m away so we walk in that direction and all of a sudden we're 200m in the wrong direction. It doesn't bounce instantly but as we walk. I've tried placing the phone flat in the palm of my hand, taking the case off... navigation is on, compass is active. Today was most fru