In order to fix the problem, select the web sites with problems and then click the icon. Once you remove all of them, restart the software and add them again using the button. Make sure you select properly the protocol (FTP, HTTP, SMTP, HTTPS, etc.) and the option that block the monitoring process from the Other Settings tab is unchecked. Also, consult the user guide that you can find the in the Help menu to make sure you add the websites correctly. If the issue persists, contact ApicalSoft using the Contact page.