Rules don't work
setting rules on the Coveo Search Page control (whether from the Page Editor or otherwise) doesn't work for some reason. Even if they're present, they're ignored by the control. Why is this?
Current Coveo for Sitecore version: 3.0.1123.0
Current Sitecore version: 8.0.150427
Is it possible that you are using a Free or a Pro license of Coveo for Sitecore? The rule editor rules are used by the control only in the Enterprise edition.