I'm not sure what happened, as it was working fine a short time ago. This issue manifests on the server as well as the workstations. RWW works fine. I found numerous threads and investigated the suggestions posted there.
The Fix My Network wizard resolved one of the 2 issues it found, but wasn't able to resolve the other one. The one it resolved was 'An Internet port mapping is missing'. The one it couldn't resolve is 'A network component is not configured properly. (Component ID 4)'. The information about that suggests that the TSGateway service is not configured to use an SSL certificate, but the article didn't give clear instructions on how to resolve that. Anyway, it's not when trying to use https that this issue manifests. If I use https I get another error:
HTTP Error 403.14 - Forbidden
The Web server is configured to not list the contents of this directory.
The BPA reported 2 issues: the SharePoint log getting large (I let the MS Fixit tool take care of that) and it reported that the server disk space is low (I'm working on that one, but after running the Fixit that shows a green check in the SBS Console's Storage tab).
Here are screenshots of the possible related issues in IIS that I've found:
Thanks in advance!
Wayne S. CompTIA A+ CompTIA Network+ Microsoft MCP www.InfoTek831.com