Vistara will be upgraded to version 4.7.2 on Friday, May 12. The Vistara UI may be slow for upto 10 minutes, between 10:00 PM Pacific, Friday, May 12 and 1:00 AM Pacific, Saturday, May 13. 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.