[Plugin: SimpleMap] [Simplemap 1.2.4] unable to query the address DB

Hi there,
I just installed this great plugin on a new site and I’ve a strange problem.
On other installations all works fine ( also with 3.0.1) in this case the installation is ok, the DB import is ok and I can create categories without problems.
Looking the configuration in “general options” is OK … I ‘ve used the right country for Google.

With this situation I cannot query my DB.
I can add the city name, the map is displayed but i receive the “No results found.” error.

Any suggestion ?
Thx a lot
Maurixx

http://wordpress.org/extend/plugins/simplemap/