One Question.
Do All plugins work with each other? Just wondering, that might be the cause
It is rare that plugins conflict with each other, and when they do, it usually causes more noticeable issues than what is mentioned here (sometimes even server crashes). What was said, if I understood correctly, was basically that the issue with "/balancetop" was caused by a database location/access issue as an unintentional side-effect of the server's SQLdb's being moved to local hosting from the remote servers that they once were on.