The first two times I loaded up this plugin, within 30 minutes my hosted server had crashed.
I thought it merely coincidence.
Yesterday I changed the name of one of the plugin files as suggested in another fix and the website failed to reload after activating the plugin. I later got an email from my host providing saying that a script running on my site was hogging 95% of the server resources, and they had prohibited access to the site.
I think I will have to suspend using this plugin until it settles down a bit. (Or possibly test it on a MAMP setup on my desktop.)