New CF11 Install Win 2012

Having an odd issue with where it will throw a 500 error instead of the standard CFError page.

This will typically happen for instance if there's a recordset issue (does not exist).

However, I can see errors relating to say a missing include.

Any ideas would be greatly appreciated.

I'm also having a weird issue with Report Builder losing connection .. but only when it's run on the server itself (references 127.0.0.1 for the server host)

Closing the app and re-opening will allow you to work for a while, but you'll get kicked after a minute or two.

For testing there is no AV installed, and also the internal firewall has been disabled.

Thoughts? Ideas?