The following is the announcement we received from Control4. Please note that the times are in Mountain Time zone so they are 1 hour earlier than our local time.
On June 5, 2017 at 5:06 AM MT (UTC-6) there is an in-progress web services issue that is impacting the following services:
Remote Composer Express
Start of event: June 5, 2017 05:06 MT (UTC-6)
We estimate services will be recovered by 7:00 AM MT (UTC-6).
Update: 8:15am Central Time – Service have been restored.