Has anyone had problems using Panorama 3D in Navigon 1.7? Ever since I upgraded the map "bleeds" or freezes, rendering it unusable. The only way I can resolve it is by switching to 3D or 2D mode instead. Not the worst problem in the world, but I found panorama more visually pleasing and I did pay for it after all. I have tried uninstalling the Navigon app itself, reinstalling and then reinstalling the extra app purchases (Live Traffic and Panorama) to no avail. No response from Navigon either.