Blurred or blank google map on camera animation

I am developing an Android application and I am tracking user movement. I want to animate the camera when the user moves (on every onLocationChange call). First, I did it like this and it worked fine:

map.moveCamera(CameraUpdateFactory.newLatLng(new LatLng(location
                .getLatitude(), location.getLongitude())));

      

        
        
        
      

    

Here is a screenshot of the screen when using this snippet:

But as you can see, this is not an animation, so I wrote this:

CameraPosition cameraPosition = new CameraPosition.Builder()
                .zoom(zoom)
                .target(new LatLng(location.getLatitude(), location
                        .getLongitude())).build();
        map.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));

      

        
        
        
      

    

But it doesn't work fine, the map moves with animation, but the streets are blurry and the street names are not visible (look at the screenshot):

I've also tried non-zoom animation - same result. The map becomes clear only after pressing the zoom buttons, however some points and routes are still blurry. So, any ideas how to solve this? Thanks in advance!