Fact Sheet
When configuring HTTPS Fiddler's, I do not know how the emergence of this problem, you can not open any web page. Baidu a bit, did not find a good way to own just tried it and found that as long as the certificate is added before the Firefox browser can be deleted, and the deletion does not affect the crawl Fiddler on https pages.
This method is only applicable to your situation fiddler add a certificate in the Firefox browser, if not satisfy this condition would not look down.
Steps:
1. Find the options certificate
2. Click to view certificate
Certificate 3. Locate and delete the fiddler
that's it.
