I followed the instructions in the document about updating the server.xml connector ,etc. It didn't work and there are multiple connectors in the file - which ones do I edit?. I also followed a doc from Mark Hanson on communities and it still doesn't work. I reset the system back to http so I could continue to install and configure the app. I'm not worried about a valid cert at this time. I'll add that in after I get https itself to work.