Icons and website structures broke after installing Humming Bird

Hi there,
first I was very skeptic about your Premium Service but now I am very impressed about it and everything seems to be structured very well. I think I'm gonna stay using WPMU DEV service <3

Still I found an issue. After installing Hummingbird - my website is not working well (I am using Divi Theme and also Google Fonts) like the fonts are not working or the icon. Now I've deactivated the plug in, but I want to re-use it again. Can you tell me how I could handle this problem?

2. Theme Security: Now I am using iSecurity, which also allows me to use another login-link (/wp-admin) to http://www.shoother.net/portal. Can I also do that with your securtiy plug-in?

Keep up the great work!
Regards,
Natts