AVC1 and AV1 1080p60 YouTube videos are choppy

I am having a problem on Firefox AVC1 and AV1 1080p60 YouTube videos play really bad but VP9 videos play fine only 1080p60 is bad on AVC1 and AV1 720p60 and below are fin… (Lesen Sie mehr)

I am having a problem on Firefox AVC1 and AV1 1080p60 YouTube videos play really bad but VP9 videos play fine only 1080p60 is bad on AVC1 and AV1 720p60 and below are fine i fixed AV1 issue by turning off AV1 now they play as VP9 video 1080p60 is fine but when i force VP9 into AVC1 video that video only shows 360p this issue is only on Firefox i tried same video on Google Chrome it is fine there is there anyway to fix this performance issue

Here is my pc specs

CPU: Intel Core i3-2120 OS: Windows 10 Pro 64-bit GPU: NVIDIA GeForce 210 512MB DDR3 RAM: 6GB

Gefragt von Krishna Prasad vor 3 Wochen

Letzte Antwort von Krishna Prasad vor 3 Wochen

I Created the Perfect Firefox Look, but I Can’t Use It cuz of userChrome.js

I spent a ton of time perfecting my Firefox, making it look exactly how I wanted… but there’s one huge problem. My entire setup relies on userChrome.js, and I haven’t fou… (Lesen Sie mehr)

I spent a ton of time perfecting my Firefox, making it look exactly how I wanted… but there’s one huge problem. My entire setup relies on userChrome.js, and I haven’t found a way to make it run permanently without pain.

I’m completely out of energy trying to fix this. But maybe someone here knows a proper workaround?

No js loaders and other hacks worked, so I’m sharing the full code. Maybe you can help me figure out a way to keep it running consistently?

Here’s my code:

function fixTabOrientation() {

   let tabbrowserTabs = document.getElementById("tabbrowser-tabs");
   let arrowscrollbox = document.getElementById("tabbrowser-arrowscrollbox");
   let newTabButton = document.getElementById("tabs-newtab-button");
   let peripheryBox = document.getElementById("tabbrowser-arrowscrollbox-periphery");
   let navBar = document.getElementById("nav-bar-customization-target"); 
   let urlBar = document.getElementById("urlbar-container"); // Адресний рядок


   if (tabbrowserTabs?.getAttribute("orient") !== "horizontal") {
       tabbrowserTabs.setAttribute("orient", "horizontal");
   }
   if (arrowscrollbox?.getAttribute("orient") !== "horizontal") {
       arrowscrollbox.setAttribute("orient", "horizontal");
   }


   if (navBar && urlBar && !urlBar.nextSibling?.isSameNode(tabbrowserTabs)) {
       navBar.insertBefore(tabbrowserTabs, urlBar.nextSibling);
   }


   if (newTabButton) {
       newTabButton.style.position = "absolute";
       newTabButton.style.right = "10px"; 
       newTabButton.style.top = "50%"; 
       newTabButton.style.transform = "translateY(-50%)"; 


       if (peripheryBox && !peripheryBox.contains(newTabButton)) {
           peripheryBox.appendChild(newTabButton);
       }
       newTabButton.style.display = "block";  
       newTabButton.style.width = "32px";
       newTabButton.style.height = "32px";
   } else {
       console.log("New Tab");
   }

}

fixTabOrientation(); setInterval(fixTabOrientation, 1000);


Any work solutions would be massively appreciated—I’m honestly exhausted fighting this.

Gefragt von III vor 9 Stunden

New Browser Won't Sync

I just installed a Firefox browser on a new computer. I logged into the new browser and hit sync, but it didn't bring over new information. I manually synced both browser… (Lesen Sie mehr)

I just installed a Firefox browser on a new computer. I logged into the new browser and hit sync, but it didn't bring over new information. I manually synced both browsers, restarted both computers, and logged out and logged back into both instances. My laptop still has all the passwords, bookmarks, etc. But the new desktop doesn't have any of it. I cannot uninstall and reinstall because they're work devices and technically I'm not allowed to have Firefox and had to get my tech friends to help me get a copy.

Gefragt von Kristie Bennett vor 2 Monaten

Firefox behaving different on two computers

I have two computers - one Windows 10 and one Windows 11 I have Firefox 135.0 installed on both of them. When I'm looking at a recipe on the website: https://www.tasteofh… (Lesen Sie mehr)

I have two computers - one Windows 10 and one Windows 11 I have Firefox 135.0 installed on both of them. When I'm looking at a recipe on the website: https://www.tasteofhome.com/recipes/slow-cooker-rotisserie-style-chicken/?_cmp=slowcookernl&utm_source=email&utm_medium=newsletter&utm_campaign=&utm_audience=&_mid=754995&ehid=f2c9dc4df75a96cec74bb878e8e55ed61233365f&os_ehash=f2c9dc4df75a96cec74bb878e8e55ed61233365f&_PermHash=33bd81daea6ba3d5b9b6bfe1b1324a6a59c6cf4637a8060e34a28dd3bb62483f&tohMagStatus=NONE the new computer has a spinning circle for looking at the reviews. The old computer displays them right away. Both computers are sitting side-by-side on my desk, plugged into the same LAN, and using the same Comcast ISP connection. Also, the Edge browser on the Windows 11 computer shows the reviews right away - no spinny circle.

Gefragt von W, Perry Byant vor 1 Monat

clearing cookies and site data not working

Please advise on how to remove osite data I do the following but it fails to remove website info Setttings -> Privacy & Security -> Cookies and Site Data ->… (Lesen Sie mehr)

Please advise on how to remove osite data

I do the following but it fails to remove website info

Setttings -> Privacy & Security -> Cookies and Site Data -> Clear Data check all options Clear Data -> Clear go to Manage Data ~ 12 sites are there with last used show 2 & 3 years ago Remove All -> Save Changes -> Clear Now going back into Manage Data, all the sites are still there none of those sites are included under Manage Exceptions

How do I remove the old site info?

Gefragt von knoelk vor 2 Monaten

Mozilla/Firefox acctd

I have a Mozilla acct. Can I get, or do I need a Firefox acct. Norton keeps asking for a new browser. Please help!

Gefragt von mollybell4 vor 4 Stunden

too long scroll bar in email window

I use the email server fastmail.fm inside the Firefox browser on a 2023 Macbook pro. In the main everyday pane (the list of emails) there is a right-hand scroll bar. Freq… (Lesen Sie mehr)

I use the email server fastmail.fm inside the Firefox browser on a 2023 Macbook pro. In the main everyday pane (the list of emails) there is a right-hand scroll bar. Frequently that scroll bar is MUCH too long, so that I cannot scroll all the way to the bottom of the list of emails. Both Apple and fastmail.fm are pretty sure they are not responsible. When the scroll bar is too long, I know a work-around, but I would like the problem not to happen.

Gefragt von glasslab vor 5 Stunden

Firefox 135.0 now always opens on Welcome and Privacy tabs and ignores settings

I found old posts about this from 2012 or so, but nothing for current version of Firefox I have been using Firefox for years. This has suddenly started happening on my la… (Lesen Sie mehr)

I found old posts about this from 2012 or so, but nothing for current version of Firefox I have been using Firefox for years. This has suddenly started happening on my laptop. Annoyingly it also displays the same configuration pop-up with various screens you have to go through, clicking Skip this step before you can start browsing. I reset the Home Page to my preference. But next time I start Firefox it reverts to the Welcome and forgets all settings.

Gefragt von MikeGatehouse vor 1 Monat

bug: Firefox infinite loop opening gpx files

If uploading a .gpx file (list of GPS track points - in XML format), FF will open a tab then another etc quite quickly. It also creates a 0 byte file in the downloads dir… (Lesen Sie mehr)

If uploading a .gpx file (list of GPS track points - in XML format), FF will open a tab then another etc quite quickly. It also creates a 0 byte file in the downloads directory. This happens eg if using the Google maps to gpx converter (https://mapstogpx.com/).

If FF is closed down, on restarting it just continues - infinite loop.

The way to stop is invoke FF by clicking a saved link or from command line with a url as argument. This stops the loading of the gpx as your chosen page is loaded instead. You can then hover over the existing GPX tabs and select remove duplicate tabs.

Gefragt von jon109 vor 2 Monaten

My "Pearls Peril" game is unable to open for past week. I've tried checking and rechecking Firefox (not my default browser) where I've always played "PP" and "JJ". "June's Journey doesn't completely fill the screen; there's a red band about an inch thick.

Help me return to correct settings in Firefox so I can enjoy playing "June's Journey" and "Pearl's Peril"(which isn't opening). As I explained in my question, there's a w… (Lesen Sie mehr)

Help me return to correct settings in Firefox so I can enjoy playing "June's Journey" and "Pearl's Peril"(which isn't opening). As I explained in my question, there's a wide band across top of "JJ" game which appeared, as well.

 About one week ago, I was trying to re-set use of my debit card, was unable to as I'd probably severely cancelled it 6 months ago. I don't have a clue as to what the connection between these two activities have to do with each other but it's all I have to go on.

Thank you for any help! I've asked Wooga to give me some steps; I tried following them but Pearl Problems continue to plague me.

Gefragt von satuttle1110 vor 1 Monat

  • Archiviert

Retrieve my password

I am sorry that my letter has caused you trouble but I have to ask you for help to solve the problem I was facing. I forget to save my account Password when I uninstalle… (Lesen Sie mehr)

I am sorry that my letter has caused you trouble but I have to ask you for help to solve the problem I was facing. I forget to save my account Password when I uninstalled the Firefox browser and I didn’t log in to my account at the time.But I’m in hurry and need it too.Can you help me get it back?Thank yo very much! And the website is pog.org

Gefragt von X-17 vor 6 Monaten

Letzte Antwort von jonzn4SUSE vor 6 Monaten

My AOL homepage is suddenly not loading properly on my screen.

Since last month, I'm periodically experiencing problems with AOL's homepage (with its scrolling news articles) not loading properly on my screen, with all links - includ… (Lesen Sie mehr)

Since last month, I'm periodically experiencing problems with AOL's homepage (with its scrolling news articles) not loading properly on my screen, with all links - including the email link - scrunched over to the left hand side of the page and no images appearing at all. I do seem to be able to see all information properly if I switch to MICROSOFT EDGE as the browser, but FIREFOX is - and always has been - my default browser and never had this problem until recently.

Gefragt von hlb0144 vor 1 Woche

Sync Not Working: After Logging Into Sync, Error Message "Session Expired" Appears

Just used sync in the past month with no issues. Logged into sync today, immediately after logging in, the error message "Session Expired -- Sorry something went wrong. … (Lesen Sie mehr)

Just used sync in the past month with no issues.

Logged into sync today, immediately after logging in, the error message "Session Expired -- Sorry something went wrong. Please sign out from the browser window and try again." See attachment to see exact error message.

This exact error message appeared on both my PC's when I tried to sync between them. Any thoughts on what is taking place or is there a know issue with Sync from Mozilla today?

Gefragt von Bumper vor 3 Wochen