Kaseya VSA X Upgrade Wizard Fails with error “Failed to load monitor sets”

If you are presented with the error “Failed to load monitor sets” while using the VSAX Upgrade Wizard, please do the following: 

Remove any roles and scopes other than System from your user and try the migration wizard again. 

If you are unable to remove certain roles, please create a new Admin user (System role and scope) and attempt the migration again.