@oakhillman
Not sure who defines Wordfence as world leader, but many plugins, not just ours, break:
Reference: https://bit.ly/2rJqNUT
^^ The link also outlines alternatives.
We do offer a hosted free calender, embeddable on any platform, designed to be free from conflicts with other plugins, available at https://www.time.ly (first column).
As for our plugin, we’ve taken the extra steps to use unique variables and have put the effort into the design so as to minimize the occurance of conflicts with other plugins. Our free hosted calendar is just another solution.
We have not had any reports of a user unable to login to their WordPress dashboard due to our plugin.
If you require further assistance, please login to your Time.ly account and click on the Get Help link to open a ticket.