This month switched from Wordpress to Joomla. Installed my new website with the T3 from JA, a good option but after a while needed something as powerfull but a little cleaner and found your Eximium with grids framework.
Upon testing( made another menu item with category layout) had a problem and don't know if tha's a fault of mine or a theme bug.
In theme admin after switching from bootstrap 2 to bootstrap 3 I got a compile error, or something like that. "Cache not cleared. Canot delete old files. Possible css error. Check frontpage."
Now, don't really know what happened as the issue apparently dissapeared and I don't see the error message. I'm not to familiar with that to know if that's the case.
Are you sure your are posting in product assigned forum?
What is your CMS version?
: Joomla 3.x
Link to installation
Have you edited any files? If yes tell us which ones.
Is this personal or client website?