SSL breaks (mixed content) due to http request for select_dropdown.png

[RTM]

Site is running 4.0.13.1 on Apache 2.2 and PHP 5.6.1

Base url in conf_global.php is https

Whenever logged in, the SSL (padlock) is broken ... checking calls wihtin the page, it's the /uploads/set_resources_1/84c1e40ea0e759e3f1505eb1788ddf3c_select_dropdown.png file which is being called with http ... 

Strangely enough, the /uploads/set_resources_1/84c1e40ea0e759e3f1505eb1788ddf3c_default_photo.png is being loaded with https.

Any suggestions or fix for this? We're in closed beta for this site, but when we launch, users won't like seeing 'broken' encryption padlocks even if the requests in question are to images on the same server.

Thanks in advance
 

[Adlago]

Try this:

System - Files - Storage Settings - Configurations - Edit your Storage Method (or add new Storage Method) :

Use a Custom URL? - Yes

Add custom link example: https://yoursait/uploads

[Squad Games]

Thanks Adlago, that worked for me!

[Stuart Silvester]

The issue here is that you hadn't ran the support tool to clear cached URLs as detailed here: