Bad map rendering

It seems it is playing a hide and seek with you. Bad user experience. When you pan, wherever you go, map tiles disappear even if they were there. Then the screen is kept empty for about 5 seconds before map tiles pop in slowly one by one. Thats what you get. Strange user experience! Much worse than similar application "Paper map with markers". The good thing is this is free.

Yali900 about PD Maps Worldwide Edition, v3.08