Created attachment 8504990 [details] Firefox Support_20141014.log User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:33.0) Gecko/20100101 Firefox/33.0 Build ID: 20141011015303 Steps to reproduce: After Update today to FF 33 1. open link in other tab 2. new tabs open but current still displayed 3. New Tab not load the page. IF I go to the tab and click refresh it Works. A Right-click on the inactive Tab also not works. Only if tab is Visible it works Actual results: Tab not loading in backgorund Expected results: Tab load in background
on second computer with new profile it works. I will check what is needed to reproduce this.
If it works with a clean profile, try in safe mode on your current profile: https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode In addition, try to remove the browser cache (or manually in about:cache, section "disk").
after researchi the problem i have found the problem. I have an pinned tab(http://www.finanzen100.de/) which reloads data in background. The reload call fail or runs very long and so every other tab is not loading. I I click stop loading or remnove the tab all other tabs are loaded correctly. It seems that the Ajax Psh to server of the pinned tab reached a number of allowed connections ant othe tabs can get not connection. With FF prior to 33 it works fine. I Think that any change to the tab / connection management has a side effect on this.
User Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:46.0) Gecko/20100101 Firefox/46.0 Build ID: 20151230030234 Nightly Version: 46.0a1 mcmics, Thanks for taking the time to report this issue. I tested this issue in the current version and unable reproduce. Are you still having the same issue in the latest version ? Is there any specific sites that needs to be opened in the tabs ? I used this site (http://www.finanzen100.de/) with some other links. Thanks
Component: Untriaged → Tabbed Browser
Closing as incomplete due to lack of response from the reporter. If the issue still reproduces in the latest version, please feel free to reopen it. Thanks
Status: UNCONFIRMED → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → INCOMPLETE
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