User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:57.0) Gecko/20100101 Firefox/57.0 Build ID: 20170925150345 Steps to reproduce: Open developer tools and go to any website the makes an AJAX POST in the background Actual results: The Params tabs of the request is empty - see attached image. (GET Requests work fine) Expected results: I should see the Params contained in the post.

I can't reproduce this. Here is my STR: 1) Load http://janodvarko.cz/firebug/tests/601/Issue601.htm 2) Select the request in the Net panel 3) Select the 'Params' side panel 4) You should see 'date' param. Does this work for you? What could be different in our configs? Honza

Hi Jan Everything looks fine in my Network tab, however it seems to be broken in the Console tab. See screenshots below https://imgur.com/a/ayrHP

Here is what appears in Console tab when performing a GET request - https://imgur.com/a/orJLT

Ah understand, this is dup of bug 1403927 Honza