[Hostboard]

Fresh install on 4.2.0pl2
Ran the report after configuring it.
Report generated and posted but also got:

Post Check SQL:
 SELECT mmpost.ipaddress, GROUP_CONCAT(DISTINCT mmpost.userid) AS userid, GROUP_CONCAT(DISTINCT mmpost.postid) AS postid, mmuser.usergroupid          FROM mmpost LEFT JOIN mmuser ON mmuser.userid = mmpost.userid          WHERE mmpost.dateline > 1349176946 AND mmpost.userid > 0  AND mmpost.ipaddress != '127.0.0.1'  AND mmpost.ipaddress != ''             GROUP BY mmpost.ipaddress          HAVING COUNT(DISTINCT mmpost.userid) > 1          ORDER BY COUNT(DISTINCT mmpost.userid) DESC          LIMIT 500

User Check SQL:
 SELECT ipaddress, GROUP_CONCAT(DISTINCT userid) AS userid, usergroupid          FROM mmuser          WHERE joindate > 1347189746 AND userid > 0  AND ipaddress != '127.0.0.1'  AND ipaddress != ''             GROUP BY ipaddress          HAVING COUNT(DISTINCT userid) > 1          ORDER BY COUNT(DISTINCT userid) DESC          LIMIT 500