Everyone in our web development unit get Firebug "Aborted" errors on random css, js and image objects when we load one of our Drupal 7 sites in https (and a force-refresh). We don't know when the problem started. Site was created about 2 years ago, and about 6 mo. ago we started getting CSS / JS / Image objects not loading when we force-refresh the page cache or clear the Drupal js / css file aggregation.
Researching online suggests that there is an AJAX interference problem, but I haven't seen that in our case.
No errors if:
- Page requested via HTTP / Port 80
- Objects already in cache
- Viewing the site in Prod (has a signed cert)
Errors even if:
- Upgrading Firefox and Firebug
- Turning off js / css aggregation
- Using Google Chrome
The server logs indicate no request for those files at all, so it's like the browser never sends the request.
The cert is self-signed.