I'm using Charles Proxy's handy Map Local tool to develop CSS documents. This way I can immediately see my edits without having to redeploy the whole thing which in the wonderful world of enterprise-level webapps saves a considerable amount of time.
I just discovered that Map Local doesn't work with the https protocol. I have no problems with http, everything works as expected.
I'm using Windows 7, and the problem is present with every browser.
What could be misconfigured?
Ensure that the host you're trying to map is enabled under (added to) Proxy > Proxy Settings > SSL > Locations.