Anti-Splog Not Spamming Splogs

I’m using WPMS 3, BuddyPress, and the latest version of Anti-Splog 1.4.

I’m having to manually spam all splogs as Anti-Splog is not rating any new blogs. All blogs have a Splog Certainty of 0%. The API key has been entered and accepted and is showing green.

I have completely removed the plug-in (not the database tables) and re-installed it without any luck.

This is my second site that I have registered for Anti-Splog and I am not experiencing any difficulties with my first site that has not yet been upgraded to WPMS 3.

is it correct to have the same API key for both sites. Also you can only register your domain and not your IP address on your Anti-Splog registering page.