Upon activating the plugin, all the sites child pages return a 404 error. This is really puzzling... Why just child pages? These are child pages that are unrelated to the calendar section.
I can deactivate the plugin, re-save my permalinks settings, and the secondary pages load successfully, so I am able to get the site back to normal. I just really want to use your plugin! Must be a permalink issue?
We are using Responsive Theme v. 18.104.22.168 and the most current version of your plugin.