SQL Server Reporting Server (SSRS) websites give "Your TLS security settings aren't set to the defaults, which could also be causing this error.", how to fix this?
After a windows update on a Windows server we got the following error messages when navigating to the reporting webservices or Reporting management website. These sites where protected bij SSL. Your TLS security settings aren't set to the defaults, which could also be causing this error. After a deep investigation we tried to change the TLS settings in the registry and configure the cipher algoritemes. Nothing worked. In the end we removed the SSL certificate from the Reporting Service Configuration manager. Then we we added the same certificate again to the Web Service Url and Report Manager Url. That fixed all.