It appears that your latest security system is causing hangs or very long page load times. Some of the demos hang at mid page load.
aldenbaker1 Hi, We are sorry for this inconvenience. Due to a server problem users might experience issue like slow loading, demo not displaying.... This is only temporary and we are working to resolve the problem ASAP.
In addition, the Joomlart Extension manager will not connect for updates. Hangs on services manager > save login info.
aldenbaker1 It's the same issue, our team are trying to fix these ASAP, I will let you know when it's up again. We're sorry for this inconvenience.