User Statistics Not Updating

[taylormm]

I am running vbulletin 3.6.8
I have a frustrating problem where user statistics are not updating.
I looked in the vbulletin database at the "userstats" field in the "{datastore}" table... and the stats there are outdated... because when I look at the actual number of users it is not accurate. It seems to update very slowly (maybe once a day the stats will be updated)... but I don't know how to force an update or require this to be updated more frequently.
One thing to note is that I'm using drupalvb so the user registrations are happening through drupal instead of vbulletin.

the website is http://screplays.com
the forum page is http://screplays.com/forum

--------------- Added [DATE]1269455860[/DATE] at [TIME]1269455860[/TIME] ---------------

I managed to fix this issue... it is an issue with vbDrupal.

Please see here for more details:
http://drupal.org/node/67667#comment-2761874

If anyone has any comments or questions don't hesitate to contact me.