jonathan.crawford - Monday, February 19, 2018 2:59 PM

not exactly what you are doing, but might be helpful: https://morecomputerstuff.wordpress.com/2015/05/20/running-batch-ssrs-sql-server-reporting-services-reports-using-powershell/

jonathan.crawford - Friday, February 16, 2018 5:29 PM

Ask the end users to help verify, distribute the workload