Vistara will be upgraded to version 4.8.3 on Friday, October 20. The Vistara UI may be slow for up to 10 minutes, between 8:00 PM Pacific, Friday October 20 and 11:00 PM Pacific, Friday, October 20. 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.