same post ?!
ok, let's see, this script work as planned on my test forum which is a clean vB without any hack, no change in dB, no modification of the actual release you have above... complete clean...
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it's working as it is, with threads AND replies posted spontaneously, randomly and impulsively (really organic so)...
i don't see how your installation can not work the same way...
if you uninstall the script and start over with the same keywords, SURE it will post the same questions/answers, because the engine store the same info over and over ...
for the who's online, it's supposed to be logically based on vB system. If your virtual user posted a message, he will be in the wol for the time of your sessions, usually 15 minutes... if it does not post anything new, it will not change its activity...