topic No authority could be contacted for authentication in Product Forum https://community.blueprism.com/t5/Product-Forum/No-authority-could-be-contacted-for-authentication/m-p/48698#M4200 Hi   Anyone encounter the following error intermittently The form 'Action Properties' has encountered an unknown error and has been forced to close. Please contact Blue Prism for technical support if this problem persists.   System.Security.Authentication.AuthenticationException: Authentication failed on the remote side (the stream might still be available for additional authentication attempts). ---> System.ComponentModel.Win32Exception: No authority could be contacted for authentication    --- End of inner exception stack trace --- Regards Allan   Thu, 21 Jun 2018 13:37:00 GMT AllanRo 2018-06-21T13:37:00Z No authority could be contacted for authentication https://community.blueprism.com/t5/Product-Forum/No-authority-could-be-contacted-for-authentication/m-p/48698#M4200 Hi   Anyone encounter the following error intermittently The form 'Action Properties' has encountered an unknown error and has been forced to close. Please contact Blue Prism for technical support if this problem persists.   System.Security.Authentication.AuthenticationException: Authentication failed on the remote side (the stream might still be available for additional authentication attempts). ---> System.ComponentModel.Win32Exception: No authority could be contacted for authentication    --- End of inner exception stack trace --- Regards Allan   Thu, 21 Jun 2018 13:37:00 GMT https://community.blueprism.com/t5/Product-Forum/No-authority-could-be-contacted-for-authentication/m-p/48698#M4200 AllanRo 2018-06-21T13:37:00Z