Vistara will be upgraded to version 4.8.0 on Friday, June 09. The Vistara UI may be slow for up to 10 minutes, between 10:00 PM Pacific, Friday June 09 and 2:00 AM Pacific, Saturday, June 10. Vistara will continue to monitor your environment, without interruption during the upgrade. You may see devices momentarily go into unknown availability status, returning immediately back to correct status. Please contact firstname.lastname@example.org
if you have questions.