I have an instance of Sitescope v 11.10 which is using SSL. The behavior I am seeing is that when I click "generate" on a report the window appears and the URL it references is using 8889 but the page eventually times out.
Within the _masterConfig in persistency _httpSecurePort and _httpsActivePort are both set to 8889 and in GeneralDefaultPreferences_ httpSecurePort and _httpsActivePort are set to 8889. In the c:\sitescope\groups\master.config the _httpsActivePort and _httpSecurePort are both set to 8889.
On Sitescope 11 you should be using 8080, but if you have defined the port to 8889 there shouldn't be any issue, when you got a timeout when you create a report, is related to a huge information to laod by sitescope check the CPU usage of java in sitescope maybe your java process is restarting. in that case tune your server.
Thanks for the idea. However, even if I run a report on only one monitor I get the same behavior. Additionally, if I turn off SSL then reporting works. It really points to an issue with the classic UI and how it behaves when SSL is involved.