Issues related to the Spotlight Cloud feature of Spotlight 13.1 or earlier releases.
The application issues may include the following:
1. Application error: "Spotlight Cloud Data Transfer Failed" "Error 403. The wep app is stopped"
2. Diagnostic Server has rebooted due to out of memory or disk capacity
3. The Spotlight Cloud website and the phone mobile app do not show monitoring data
Starting June 1st 2020, the Spotlight Cloud feature will only be supported for Spotlight on SQL Server Enterprise version 13.2 and higher.
WORKAROUND:
Disable the Spotlight Cloud feature from Configure | Spotlight Cloud icon.
STATUS:
Upgrade to to the latest version of Spotlight on SQL Server Enterprise. Latest version of Spotlight can be downloaded from here.