Network issues in one of the availability zones

This incident affected: Fax.Plus (Web Application, iOS Application, Android Application, Fax.Plus AI Features, Email to Fax, Google Add-on, Microsoft Word Add-in, Zapier Integration, REST Developer API), Dial.Plus (Web Application), Sign.Plus (Web Application, iOS Application, Android Application, Google Add-On, Microsoft Word Add-in, REST Developer API), and Infrastructure (Email Notifications, Push Notifications).