Fiddler Ideas

Please see the attached screenshot. Whenever I click the "Help" or "Find more extensions..." links Fiddler fails to open those links and pops up the message you see. You can also see though that Chrome is running in my task bar and working just fi...

Composer tab remains blank on selection, and Fiddler hangs at that moment. Don't know exactly when started, e.g. after the last update.

When toggling options on the RAW inspector (e.g. autotruncate/wordwrap) the URL and HTTP version in the status line are getting wrapped in angle brackets. I don't recall this happening before-- maybe this was some sort of attempt to fix https://fi...

I'm using Fiddler v4.6.20173.38786 (Built: Friday, September 15, 2017). In the ScriptEditor directory is EQATEC.Analytics.Monitor.dll which from what I understand can track movements and send analytics back to Telerik. That should be an opt-in fea...

I'm using Fiddler v4.6.20173.38786 (Built: Friday, September 15, 2017). When I click on the Customize Rules menu entry there is a message box that says "Unable to load Fiddler for code-completion support". After I click OK to that the Fiddler scri...

Hi there, what's the correct way to call: JSON.stringify({}); JSON.parse("{}"); after calling these JSON methods, fiddler says: Variable 'JSON' has not been declared cheers, David

I was reading a malware report on the Fiddler Installer "[Sep-15-17] v4.6.20173.38786" and two things grabbed my attention. First SetupHelper is classified as malicious (Eric says that may be because it's missing the .exe extension) and second the...

Hi, I recently used Fiddler installer "[Sep-15-17] v4.6.20173.38786" to upgrade from a July 2017 build. The installer, even when run as administrator, no longer chooses Program Files even if Fiddler is already installed in that location. Instead t...

I've struggled debugging a slow put-request to our ASP.NET Core 2.0 Web API. After trying most things, I realized turning Fiddler off solved it. I've confirmed this, enabling the listener adds about 1s overhead to the request. This is only present...

The error messages pops up on Windows 10 version 1703. Fiddler installs and runs with not issues on Windows 10 version 1607.