Diễn đàn hỗ trợ Firefox

My cable TV provider (ZIGGO, Netherlands) offers an extra service which makes it possible to watch TV with a normal browser, in my case FireFox 109.0 64b. You can watch 'live' and watch recent programs. Playing live gives only few amounts of harddisk write access. However (!!!) when I playback a recent program, Firefox writes 55 Mbyte/s to 2 caches on ..\AppData\Roaming\Mozilla and ..\AppData\Local\Mozilla. I was stupified when I discovered that 3 hours of watching recent programs wrote 1700 GB (1.7 TB) to my SSD by FireFox (according to Windows 10 Task Manager). This data is produced by FireFox since my 30 days usage of internet was only 30GB. I assume FireFox writes decompressed video to cache or something. I made a temporary fix by using symbolic links from ..\AppData to an old fashioned harddisk, which has a hard time writing, when looking "non live". I looked if ZIGGO installed some kind of plugin, but could not find it.

Why is Firefox opening new tabs for content I have not clicked or even moused over? This just started a few days ago. It is mostly adds, but sometimes news articles I have not selected.

I can't load my personal webpage using one name for it on my Mac, but I CAN using Firefox on my phone. I AM able to load the page using it's alternate address though. Can any one help me figure this out?

Do containers not sync? I don't see any explicit option to include them in the sync settings. I have "add-ons" and "settings" checked. One computer has the correct containers and the rest have the default set (personal, shopping, etc.). Sync is otherwise working correctly.

In response to early replies I realized I left out some detail in my question.

- I have sync enabled in the extension settings. - This is a continuous problem (the containers from one browser have never synced with the others, over many months) so I don't think it's just a time delay issue.

Thanks for your responses.

Hello, Yesterday I accidentally removed the icon that allowed me to quickly open a new window by the tab on the right. I was looking for how to turn it back on, and unfortunately I could not find such information or option in the settings. It makes it very easy for me to work and search for information. In the attachments I will send a screenshot of what it looks like with me now and what icon I am referring to; I downloaded a picture from the Internet where it is. Thank you in advance for your help.

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After Firefox’s latest update (109.0 - 64-bit) I am experiencing several bugs.

I’ve narrowed it down to two things:

• Context and dropdown menus do not appear, yet they are present (if I click where they would be the intended behavior happens). This happens for both the menu bar and the toolbar, as well as when doing right click in any website.

• I cannot move tabs along the tab bar.

No extension is causing this since I have disabled all of them.

Is some else experiencing these or similar issues?

If these are not common problems, does anyone know what could be causing them and how to solve them?

Thanks in advance!

Put very simply, Firefox Breaks Fedex site. I cannot login to fedex with firefox, but I can with Edge. I would much rather use Firefox. Is McAfee causing this problem?

After the last upgrade my bookmarks disappeared. What happened? Saved passwords too. History too. Also want to add that it is difficult to get support when needed. Maybe I need to go with Safari.

Hello everyone, I was here recently since nothing in Firefox wanted to load, but I fixed that by using old sessionstore.jsonlz4 so I guess that session was corrupted.

New problem: Everyday when I start my PC and Firefox it keeps crashing over and over until I use an old working sessionstore file again. So it seems that everytime Firefox tries to save my current session with nothing changed/ different from the backup it corrupts it and I have to use the old backup again - which obviously sucks since no matter what I open/ do today it will be "deleted" again tomorrow.

The only "interesting" thing the crash report shows is MozCrashReason: Failed to load critical module "resource://gre/modules/WebNavigation.jsm" but I will share the troubleshooting information below if that helps.

My only idea left is to save the most important tabs and wipe everything else off my Firefox to see if that helps - but if it doesnt then I have to restore my old session yet again and all progress is lost again no matter what I do.

Any ideas are appreciated especially since I didnt change anything relevant about my system or Firefox in recent times so I have no Idea where all of these problems come from all of a sudden.

Several times now when I access my banking site and export data, the exported data is not correct. Sometimes columns are missing or columns are in the wrong order. One time even the display showed missing columns. Another example is when I look up a stock quote, sometimes the numbers from previous days are displayed. Troubleshooting with the site manager we found if I cleared cache and cookies, the problem went away. Everything works for several days, then the problem reappears.

Clearing the cookies is simple enough but then I have to be re-verified on all of the sites that require such and that becomes a real pain. (ie. We are sending you a text, please enter the number to continue)

Google Chrome and Microsoft Edge both work fine with this site. Please don't make me switch but I will if this continues.

When I created my account FF did not prompt me for the login information. When I return to the site FF does not respond to the login request. I have been using FF for years and never had it not respond to login request. I do not receive any errors

Happened to look in Task Manager, , there are 23 applications of Firefox running. Why ? I have two windows and a total of 7 tabs open. What's up with that ?