I have been facing grey tiles problem in google map api v3. I have gmap and there are so many markers on it. Grey tiles appeared very frequently when zoom in/out or drag the map. I have been searching for the solution but did not find which will fix the problem. I have tried resize, tilesloaded, idle events to somehow change the center of the map, still no luck. I could not find a way to know whether all tiles have been loaded or not. tilesloaded fires only when all tiles are loaded.
So far I have looked at following links:
- How to use tilesloaded event for google maps v3
- Google Maps API v3 Loading Only After Page Refresh
- Grey boxes appear in parts of embedded Google Map in modal box
- https://code.google.com/p/gmaps-api-issues/issues/detail?id=1448
Any help in this regards is appreciated... Thanks, Ash