# Using Cloudflare for HTTPS, empty preview pane in edit page **URL:** \ **Category:** Product Support\ **Created:** [August 31, 2017, 2:26pm UTC](https://meta.discourse.org/t/using-cloudflare-for-https-empty-preview-pane-in-edit-page/69146 "2017-08-31T14:26:23Z")\ **Posts on this page:** 1\ **Showing post:** 17
**Author:** ![pokapow](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pokapow/32/77900_2.png) [@pokapow](https://meta.discourse.org/u/pokapow)\ **Post date:** [August 31, 2017, 5:48pm UTC](https://meta.discourse.org/t/using-cloudflare-for-https-empty-preview-pane-in-edit-page/69146/17 "2017-08-31T17:48:50Z")
Also I noticed a bug due to the Force https activation: The bouton for accepte invitation doesn’t work anymore! ![Clipboard - 31 août 2017 19_07](https://global.discourse-cdn.com/meta/original/3X/c/4/c4ec3f0333ee897eae570d400c1bcb0f5d5ab5c8.png) And when disconnected and try to reconnect, we were redirect to the login page. Impossible to connect! Only this warning then: ``` GET http://forum.exemple.com/ [Mixed Content] [HTTP/1.1 301 Moved Permanently 200ms] GET http://forum.exemple.com/login [Mixed Content] [HTTP/1.1 301 Moved Permanently 0ms] "DEBUG: For more advanced debugging, install the Ember Inspector from https://addons.mozilla.org/en-US/firefox/addon/ember-inspector/" ember_jquery-a8dcbd325e04410f036f2a791d66d8316c48c5387acdd914de99a5dd6afb3cd3.js:9:330 Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user’s experience. For more help http://xhr.spec.whatwg.org/ lpfulllib.js:1:20054 ``` So I removed the Force https mode and that work again. So still have the main problem in Edit page. If you have another solutions … --- _[View the full topic](https://meta.discourse.org/t/using-cloudflare-for-https-empty-preview-pane-in-edit-page/69146)._