Greetings,
I too have a similar problem. My website comes to a crawl a day or two later. Unfortunately I am not technical enough to give any helpful debug to troubleshoot, but disabling the plugin solves the issue.
I noticed another post about custom permalinks, so I will give that a test, but please include me as a backup to the others above who have complaned about this.
@yogidave – I had the same problem and even switched from godaddy to someone else to see if it was godaddy. It wasn’t godaddy.