I have the latest version of Confluence installed on my computer (it was installed using the EXE installer) and I downloaded the latest version of Team Calendar too.
I access the Confluence using a no-ip.org domain, everything seems to work well except for the Team Calendar plugin. It displays a calendar, but it shows a message saying "An error occurred" and "error" right uner it. I went to the Confluence Admin and checked out the plugin and it gives me a general browser error and I noticed the URL says "Localhost:8090" instead of my domain.
I'm guessing the plugin (for some reason) is referencing "localhost" as the domain/url instead of my domain. When I try it on the host computer, it works fine, just not when I access it from remote. Confluence all together also works well, its just the plugin.
Thanks for your help