I made 3 subdomains for the Media, JS and Skin Path to improve the site loading speed.
After switching the unsercure URL paths in Backend under Configuration > Web > unserucre from
the WYSIWYG Editor in the Backend isnt working. It Shows all Icons but when I click to enable the HTML view of a CMS page only an empty page without html code opens in a seperate window.
JS is working fine at the frontend. If I reset my changes the WYSIWYG Editor starts working agiain.
Any Ideas for a magento newbie?