1082807 - Background Tabs not loaded after Update to FF 33

Status: RESOLVED INCOMPLETE

(Firefox :: Tabbed Browser, defect)

Description

[mcmics]

Attachment: 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

Comment 2

[mcmics]

on second computer with new profile it works.
I will check what is needed to reproduce this.

Comment 3

[Loic]

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").

Comment 4

[mcmics]

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.

Comment 5

[Abe - QA (:Abe_LV)]

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

Comment 6

[Abe - QA (:Abe_LV)]

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