Left Pane Menu Unresponsive

[KitchM]

When I logged into my CMSMS, I cannot get anything on the left-hand side of the screen to respond to mouse selection. Only the right-hand side works. I know it sounds like odd behavior, but that is exactly what it is doing.

I am using the latest CMSMS on CentOS 6.5, thru Firefox 27.0 on Fedora 20 with Xfce 4.10.1.

[Dr.CSS]

I've seen this before, clearing caches etc. some times fixes it, if not try ncleangrey admin theme, my fav...

[KitchM]

I believe you may be right. It seems so intermittant.

One would hope that it is not related to themes. Wouldn't that be kind of weird?

Thanks for your help.