Anti Splog is working terrible... Slow and not working correctly

Hello. Anti-Splog is terreible since I update it. When i check any blog as SPAM, it get a veeeeeery long time to load any other page... sometimes it doesn't and sometimes it log me out.

If i check 10 blogs as SPAM at the same time, it never reload the page and only one or two blogs are market as SPAM...

This is only happening when working togheter with post indexer.

Any Ideas?