WORKAROUND 1: Disable the "backup location" collection of the SQL Server agents.
The attached script (disable_all_backuplocation_collection.txt) can be used to disable the "backup location" collection of all the SQL Server agents. Following are the steps to run the script from the Script Console:
1). Navigate to "Administration | Tooling | Script Console".
2). Select the Scripts tab, click the "Add" button, and then paste the contents of the disable_all_backuplocation_collection.txt script in the "Enter Script Text" field.
3). Click the "Run" button at the bottom of the "Run Script" window.
The following steps can be executed to disable the backup location collection of selected SQL Server agents from the Foglight console:
1). Select the agent(s) from the Databases dashboard.
2). Select "Settings | Administration | Collections" and then search for 'Backup Locations'.
3). Highlight the "Backup Locations" row and click the "Edit" button.
4). Uncheck "Enable Collection" check box.
5). Click the "Set" button
6). Click the "Save Change" button.
WORKAROUND 2: Change the backup folder to a local device instead of a virtual device.
STATUS: Waiting for fix in a future release of the Foglight SQL Server cartridge.