The site cannot be contacted at this time

The message "The site cannot be contacted at this time" occurs when attempting to accept or decline an InstantLink invitation from a site that cannot be contacted by LinkMachine. This means that either the site is temporarily down, the site has uninstalled LinkMachine, or the site's LinkMachine Premium free trial has ended and they have not upgraded (InstantLinks is a feature of LinkMachine
Premium.)

When you have LinkMachine check all sites for reciprocal links, it removes any InstantLinks that are unable to be contacted in this way twice in a row. If you'd rather remove the site before then, you can click the site's "Remove" link on its Site List entry.