OH dang I was actually thinking that and forgot to mention it.. good eye ruben

Dunny

Forum Permissions are set correctly. Cache folder is writeable.

No one has a solution for this? I have tried multiple things including several re-installs....All the checks say its functioning correctly...but yet, it isn't!

Right now I see two options.
Open a support ticket with Mindraven. Or some of us can take a quick peek to see what the problem is.
Either way that person will need access to the ubb control panel. And probably ftp access in case file/folder permissions need to be changed.