User Agent: Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Firefox/24.0 (Beta/Release) Build ID: 20140722000501 Steps to reproduce: In the latest Aurora I am not able to enable a proxy for current tabs. gecko.mstone = 33.0a2 gecko.buildID = 20140722004002 Actual results: Change proxy settings to no proxy. Open a tab and go to https://bugzilla.mozilla.org/ Change HTTP and SSL proxy settings to a proxy. For example in this case I have a proxy listening on 127.0.0.1 port 8888. In the same tab click reload. I get "Unable to find the proxy server". If I open a new tab and go to the same website it works. It's only existing tabs that were initially opened without a proxy server that have the problem. Expected results: I should be able to change my proxy settings without breaking current tabs.

reopened based on https://bugzilla.mozilla.org/show_bug.cgi?id=1041511#c42

I can reproduce the reported proxy problem on linux on the 7/22 nightly. I cannot reproduce the problem on the 7/24 nightly on either linux or windows. Make sure you are running the version you think you are.

the root cause patches in 354493 and 1041511 have been backed out - so this can be closed.

(In reply to Marc Auslander from comment #3) > I can reproduce the reported proxy problem on linux on the 7/22 nightly. I > cannot reproduce the problem on the 7/24 nightly on either linux or windows. > Make sure you are running the version you think you are. I just checked and you're right. Sorry about that. I've updated the other bug. https://bugzilla.mozilla.org/show_bug.cgi?id=1041511#c45