I am using Fiddler with HTTPS decoding for development purposes (some AutoResponder rules), but recently Fiddler has started to just randomly block all HTTPS traffic at some point. That is, I am running Fiddler and everything works, and then suddenly it stops, and I get timeout on all HTTPS requests.
What I know so far:
1. Only HTTPS traffic stops, other traffic is not affected
2. Cancelling HTTPS decryption or network capture returns everything to normal (expected)
3. Restarting Fiddler helps for about a minute and then traffic stops again
4. Port 443 is not blocked, telnetting hosts on port 443 works just fine
How can I troubleshoot this issue?
Thanks in advance.