Auth problems wit Ti.map

Hi, I have a weird issue with maps. And the miracle: in my previous app it works fine.

The map leaves blank (with user location button) and this appears 'Failed to load map. Error contacting Google servers. This is probably an authentication issue (but could be due to network errors).'

I use the this keystore: '...mobilesdk/osx/3.1.1.GA/android/dev_keystore' and putted the 'SHA1: CC:E3:7F:08:FA:03:9C:88:07:BC:CB:AB:7B:88:61:F4:75:9D:47:9F' to google api console.

I compiled with SDK 3.1.1.GA against a lot of Android versions.

Here my snippet in tiapp.xml:

<android xmlns:android="http://schemas.android.com/apk/res/android">
       <manifest>
        <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
        <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
        <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES"/>
        <permission android:name="com.map.permission.MAPS_RECEIVE" android:protectionLevel="signature"/>
        <uses-feature android:glEsVersion="0x00020000" android:required="true"/>
        <uses-permission android:name="com.map.permission.MAPS_RECEIVE"/>
        <application>
            <meta-data
                android:name="com.google.android.maps.v2.API_KEY" android:value="AIzaSyD_YIXL3LN****KZyDmYmXoTXM"/>
        </application>
    </manifest>
    </android>

Any ideas?