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After some time of usage, Mozilla Firefox doesn't send HTTP requests when the user asks for a web page to be loaded.

Hi. Problem description: - After some time a tab is opened I can hit any link on current web page but Firefox don't load it. - It shows the loading progress but newer sho… (xem thêm)

Hi. Problem description: - After some time a tab is opened I can hit any link on current web page but Firefox don't load it. - It shows the loading progress but newer show the requested page. - Going to safe mode (disabling all plugins and extensions) doesn't solve the issue. - Reinstalling Firefox doesn't solve the issue. - Restart Firefox solves the problem but after 10 - 20 minutes the issue comes back. When I leave some opened page in some tab it stops responding on hitting any link on it. - The most strange thing when I disconnect the network adapter the page immediately appeared on the screen, but mostly as simple text, without any pictures and styling. -After connection back to network everything works for some time (10 - 20 minutes).


I have verified that Firefox doesn't send a HTTP request in the moment of hitting some link on web page. The request is sent after 10 seconds, sometimes after several minutes after, nevertheless the requested page doesn't appeared at all. I used Process Monitor from sysinternals.com to see Firefox communication.

First screenshot I made after hitting link "deleting your user account". After approximately 7 seconds Firefox starts communication with github.com. The requested page didn't appeared during 2 minutes. https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2021-04-29-12-06-06-96a3be.png

Next two screenshots was made after I disconnected a network adapter. https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2021-04-29-12-14-07-a2ef40.png https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2021-04-29-12-15-15-e45ee7.png

Đã được hỏi bởi igor19 1 năm trước

Trả lời lần cuối bởi ·´¯`·...¸>-)))º> ~dbben 1 năm trước

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Can't restore TABS from backup file

Before shutting down Firefox I deleted history/cache/passwords etc from the past day I do this all the time but since I had restore previous tabs selected they always ge… (xem thêm)

Before shutting down Firefox I deleted history/cache/passwords etc from the past day

I do this all the time but since I had restore previous tabs selected they always get restored when I start up again

However this time they weren't restored when I restarted

Without closing Firefox I navigated to the sessionstore-backups folder to see what was there but the files were only 2KB - much too small for the number of tabs.

So I installed ShadowExplorer & Shadowcopyview to see if I could recover older versions I was able to locate jsonlz4 files from a few days ago that were around 11000KB in size so I assumed they would have most of my tabs

However when trying to use the files nothing happens - I tried 2 different steps that I read here had worked for others

1 - Renaming previous.jsonlz4 to sessionstore.jsonlz4 , moving to the profile folder (deleting the old one first) and restarting FF

2 - Deleting sessionstore.jsonlz4 and copying the recovered previous.jsonlz4 / recovery.baklz4 /recovery.jsonlz4 / upgrade.jsonlz4-20201014125134 files to the sessionstore-backups folder and restarting FF

I also repeated the steps after creating a separate profile

None of these worked so I tried examining the jsonlz4 files using https://www.jeffersonscher.com/res/scrounger.html but I got an error message 'Session history file contents could not be read?'

Now I've previously used recovered Jsonlz4 files to restore tabs with no issues but this time they won't work

I read here https://support.mozilla.org/bm/questions/1189759 that updates may cause compatibility issues and the upgrade.jsonlz4-20201014125134 file indicates they was a recent update

The recovered file sizes indicate they contain data so I want to know how I can recover it - if not through FF then through some other software

Đã được hỏi bởi darkwolf573 1 năm trước

Trả lời lần cuối bởi jscher2000 - Support Volunteer 1 năm trước

Firefox crash consistently

Hello, For a few weeks now, I have a lot of crash when using firefox (I'm on windows 10). Not the whole application is crashing, just the current tab that I'm browsing. I… (xem thêm)

Hello,

For a few weeks now, I have a lot of crash when using firefox (I'm on windows 10). Not the whole application is crashing, just the current tab that I'm browsing. It said that a random error occured and offer me to reload the tab. It then works but crash again a few moment later (irregular). I tried to update my drivers, to uninstall and reinstall firefox (even did a full wipe of the app and its files before installing again), I tried some old firefox versions but I always have the same issue.

When I check the event viewer I have these kind of error for firefox.exe : Faulting application name: firefox.exe, version: 96.0.3.8061, time stamp: 0x61f17d54 Faulting module name: xul.dll, version: 96.0.3.8061, time stamp: 0x61f17d85 Exception code: 0xc0000005 Fault offset: 0x0000000001e75563 Faulting process id: 0x1a84 Faulting application start time: 0x01d81552ce22efba Faulting application path: C:\Program Files\Mozilla Firefox\firefox.exe Faulting module path: C:\Program Files\Mozilla Firefox\xul.dll Report Id: 6154e84a-b617-4067-a5f6-b49760fffb03 Faulting package full name: Faulting package-relative application ID:


Also : Faulting application name: firefox.exe, version: 96.0.3.8061, time stamp: 0x61f17d54 Faulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000 Exception code: 0xc0000005 Fault offset: 0x000023b9195c61f0 Faulting process id: 0x530 Faulting application start time: 0x01d815a90b9d30db Faulting application path: C:\Program Files\Mozilla Firefox\firefox.exe Faulting module path: unknown Report Id: 8eb2ef4f-ee3e-4e92-b25b-37f1e1c6eec0 Faulting package full name: Faulting package-relative application ID:


Any idea on how to solve my problem please ?

Thanks in advance

Đã được hỏi bởi queroladrien 4 tháng trước

Trả lời lần cuối bởi cor-el 4 tháng trước

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A folder in Bookmarks disappeared AGAIN!

A folder in Bookmarks disappeared AGAIN! This is ridiculous. Every now and then Firefox loses a Bookmark folder. To make matters worse, I can waste a lot of time trying t… (xem thêm)

A folder in Bookmarks disappeared AGAIN! This is ridiculous. Every now and then Firefox loses a Bookmark folder. To make matters worse, I can waste a lot of time trying to find it and get no where. I have better things to do than trying to find lost Bookmark folders! How can I easily find the very important Bookmark folder quickly? Undo does not help.

Đã được hỏi bởi Wayne Carpenter 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước

The background colour for some parts of the webpages has changed making it hard to read.

I know and admit I stuffed up. One day a long time ago I was prompted for my master password. When I clicked in that area/field a requester popped up asking me to pick a … (xem thêm)

I know and admit I stuffed up.

One day a long time ago I was prompted for my master password.

When I clicked in that area/field a requester popped up asking me to pick a colour. Confused I picked one - and a bad one I now see.

So now when certain parts of a web page are opened the background colour is this horrible colour and I can't really read what is there.

I don't understand what I did or HOW I did it.

This is a cropped example of the bad contrast I am seeing.

file:///home/me/Pictures/Screenshot%20from%202022-01-22%2010-09-48.png

As I said, I admit I stuffed up. But this seems to all have happened since that one time with the main password requester.

Đã được hỏi bởi teeny_weeny 5 tháng trước

Trả lời lần cuối bởi Cyclone Boom 4 tháng trước

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Minimize, Maximise and Exit all now hiding.

I live with Firefix always in full screen. I Don't like seeing any bars or buttons of any kind. Befor the latest update, when I moved my mouse to the top of the screen m… (xem thêm)

I live with Firefix always in full screen. I Don't like seeing any bars or buttons of any kind.

Befor the latest update, when I moved my mouse to the top of the screen my tabs popped down and in the top right corner was the standard icons for "minimize" "maximize" and "exit".

With the latest update the tabs are there but the 3 buttons have gone.

If I exit full screen (F11) then they are there again, but I dont want to have to exit full screen every time I change between programes which I do every few mins. I'd be popping pages in and out of full screen every few mins!

How do I get the buttons back all the time?

Đã được hỏi bởi lucyblairs 6 tháng trước

Trả lời lần cuối bởi tiffanyboyd78 5 tháng trước

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logged in websites are not remaining logged in, must re-log in every few hours

hi all i'm having a problem with firefox browser, its not keeping my website logged in. This does not occur after i close my browser but after a few hours of log in, eve… (xem thêm)

hi all i'm having a problem with firefox browser, its not keeping my website logged in. This does not occur after i close my browser but after a few hours of log in, even if i leave the browser opened and come again back later.

I've been using firefox for ages now and never really had this issue. It has only starting happening only recently, since early this week or last week the most.

I've also manually cleared all cookies/log in etc and updated firefox to the latest version maybe it helps, but nothing changed.

Please note that I do not clear history/active log in etc neither it is set up to do it automatically when i close browser also i do not have any 3rd party apps that forbid cookies. I had a firefox addon before but disabled it maybe it was interfering, but it still didnt resolve the problem.

any help much appreciated as it is getting quite irritating. Thanks in advance Lee

Đã được hỏi bởi JC 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước

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Hide tab bar with one tab Firefox 76

My hide tab bar with one tab code has broken with 76. The tabs themselves remain collapsed, but the bar remains. Here's my userChrome file: /* Modify to change window … (xem thêm)

My hide tab bar with one tab code has broken with 76. The tabs themselves remain collapsed, but the bar remains. Here's my userChrome file:

/* Modify to change window drag space width */
:root[tabsintitlebar="true"] #nav-bar{ --window-drag-space-width: 24px }

.titlebar-buttonbox-container{
  position: fixed;
  display:block !important;
  top:0;
  right:0;
  height: 40px;
}
#toolbar-menubar[inactive] > .titlebar-buttonbox-container{ opacity: 0 }

:root[sidemode="maximized"] > #navigator-toolbox{ padding-top: 8px !important; }
:root[sizemode="maximized"] .titlebar-buttonbox-container{ top: 8px }

:root[uidensity="compact"] .titlebar-buttonbox-container{ height: 32px }
.titlebar-buttonbox-container > .titlebar-buttonbox{ height: 100%; }
#titlebar{
 -moz-box-ordinal-group: 2;
  -moz-appearance: none !important;
}
:root[tabsintitlebar="true"] #nav-bar{
  padding-right: calc(138px + var(--window-drag-space-width,0px));
  padding-left: var(--window-drag-space-width,0px)
}
.titlebar-placeholder,
#TabsToolbar .titlebar-spacer{ display: none; }
/* Also hide the toolbox bottom border which isn't at bottom with this setup */
#navigator-toolbox::after{ display: none !important; }

/* Menubar on top patch - use with Fx65_tabs_on_bottom.css */
/* Only really useful if menubar is ALWAYS visible */

#navigator-toolbox{ margin-top: 22px }
#toolbar-menubar{
  position: fixed;
  display:block !important;
  top: 0px;
  height: 22px;
  margin-top:1px;
  width: 100%;
  overflow: hidden;
}

#toolbar-menubar .titlebar-buttonbox-container{ height: 22px; }
#toolbar-menubar .titlebar-button{ padding: 2px 17px !important;  }

/* This will allow you to MAYBE put some items to the menubar */
#toolbar-menubar > *{ float: left }
#toolbar-menubar .toolbarbutton-1 { --toolbarbutton-inner-padding: 3px }

/* Makes tabs toolbar items zero-height initially and sets enlarge them to fill up space equal to tab-min-height set on tabs */
/* Firefox 65+ only */
/* !!USER!! -  REMOVE ALL BUTTONS you can from the tabs toolbar */

/* Configurable window drag space  */
:root[sizemode="normal"] #nav-bar{ --window-drag-space-width: 20px }

#titlebar{ -moz-appearance: none !important; }
#tabbrowser-tabs, #tabbrowser-tabs > .tabbrowser-arrowscrollbox{ min-height: 0 !important; }
:root:not([customizing]) #tabbrowser-tabs .tabs-newtab-button,
:root:not([customizing]) #TabsToolbar .titlebar-button{
  -moz-appearance: none !important;
  height: 0px;
  padding-top: 0px !important;
  padding-bottom: 0px !important;
  -moz-box-align: stretch;
  margin: 0 !important;
}
#tabbrowser-tabs .tabbrowser-tab{ height: var(--tab-min-height) }
#tabbrowser-tabs .tabbrowser-tab[first-visible-tab="true"][last-visible-tab="true"]{
  visibility: collapse !important;
}

/* Button re-styling */
#tabbrowser-tabs .tabs-newtab-button:hover{ background-color: var(--toolbarbutton-hover-background) }
#tabbrowser-tabs .tabs-newtab-button > .toolbarbutton-icon{
  padding: 0 !important;
  transform: scale(0.6);
  background-color: transparent !important;
}
/* Extra top padding  in maximized window */
:root[sizemode="maximized"] > #navigator-toolbox{ padding-top:7px !important; }
/* Fix window controls not being clickable */
#toolbar-menubar:hover{
  min-height: calc(var(--tab-min-height) + var(--space-above-tabbar) - 1px) !important;
  height: calc(var(--tab-min-height) + var(--space-above-tabbar) - 1px) !important;
  -moz-appearance: initial !important;
}
#nav-bar{ padding: 0 var(--window-drag-space-width,0px) }

/* Hide blue stripe on active tab */
.tab-line[selected="true"] {
  opacity: 0 !important;
}

 #toolbar-menubar, #menubar-items, #main-menubar {
 background-color: #F8F8FB !important;
 background-image: none !important;
}
 #TabsToolbar, #menubar-items, #main-menubar {
 background-color: #F8F8FB !important;
 background-image: none !important;
}

/* Change Color of Active tab */

/* Change Color of Normal Tabs */
tab:not([selected=”true”]) 
{
	background-color: rgb(240,240,245) !important;
	color: black !important;
}

/* Hide solo tab */
#tabbrowser-tabs tab[first-visible-tab="true"][last-visible-tab="true"] {
  visibility: collapse;
}
/* Hide New Tab Button immediately next to solo tab */
#tabbrowser-tabs tab[first-visible-tab="true"][last-visible-tab="true"] + toolbarbutton {
  visibility: collapse;
}

Any help is appreciated.

Đã được hỏi bởi Leafsdude 2 năm trước

Trả lời lần cuối bởi jscher2000 - Support Volunteer 1 năm trước

Why is my bookmarks library immediately opening the last folder in the library?

I just updated last night to version 98.0 of Firefox, and have noticed that when I click on manage bookmarks that the boomarks now open at the bottom of the various bookm… (xem thêm)

I just updated last night to version 98.0 of Firefox, and have noticed that when I click on manage bookmarks that the boomarks now open at the bottom of the various bookmarks folders by default instead of opening at the top like they used to. What happened here? I am including a picture to show where the manage bookmarks section is going by default now instead of where it normally does. Can anyone help fix this?

Đã được hỏi bởi Marc7 3 tháng trước

Trả lời lần cuối bởi Matthew Montagu-Pollock 2 tháng trước

Copy-Paste Images from Firefox to Discord causes duplicated images

I use Firefox a lot, and a couple of months ago, it started duplicating images whenever I ctrl-v'd the images into discord. Since then, I've completely reinstalled firefo… (xem thêm)

I use Firefox a lot, and a couple of months ago, it started duplicating images whenever I ctrl-v'd the images into discord. Since then, I've completely reinstalled firefox several times, with no addons-I also tried the beta and nightly versions, and even Waterfox, and still run into this problem. It seems to be an issue that strikes a lot of firefox users, and I haven't been able to find a fix yet.

In short: copy image paste image into discord (it doesn't matter if it's ctrl-v or right click paste) two images are attached to the message instead of one

This only happens to some images, mainly .pngs. I have no idea what is causing this problem and I would appreciate some kind of fix.

Đã được hỏi bởi DH 5 tháng trước

Trả lời lần cuối bởi cor-el 5 tháng trước

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Firefox can no longer play Netflix movies

Firefox can no longer play Netflix movies. Firefox loads the Netflix site. Firefox attempts to play the movie. Then, Firefox can't play the movie. Netflix says "Your brow… (xem thêm)

Firefox can no longer play Netflix movies. Firefox loads the Netflix site. Firefox attempts to play the movie. Then, Firefox can't play the movie. Netflix says "Your browser is no longer supported." This happens every time there is a Firefox update! Do you guys not test your products in development before release? Please fix your product. I tried all your 'help' items.

Đã được hỏi bởi 808state 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước

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Compatibility change

My Firefox browser seems to have reset itself to Windows 8 compatibility. I have Windows 10, 64-bit. Firefox will not open full screen, but opens a tiny, narrow window at… (xem thêm)

My Firefox browser seems to have reset itself to Windows 8 compatibility. I have Windows 10, 64-bit. Firefox will not open full screen, but opens a tiny, narrow window at the bottom of the screen which I have to use task manager to close. I remember one of the automatic updates coming through a few days ago.

Can I do anything other than uninstalling and a new install? I'd like to keep my favorites list, etc. I am at the extent of my computer skills with this.

Đã được hỏi bởi fzharris 1 năm trước

Trả lời lần cuối bởi cor-el 1 năm trước

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firefox 78.0.1 ask privillenges to download files at c:

Why when i update to firefox 78.0.1 DOESN'T let me to download anything at c:??? The previews version 77.0.1 i can download at c: normally. Now i can't. WHY???? … (xem thêm)

Why when i update to firefox 78.0.1 DOESN'T let me to download anything at c:???

The previews version 77.0.1 i can download at c: normally.

Now i can't.

WHY????

Đã được hỏi bởi Gregory 1 năm trước

Trả lời lần cuối bởi AliceWyman 1 năm trước

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not log in to site

FF will now not let me log into a site Ive used many times, Ive cleared the cache, remove data, Im not to much techno knowledge but have done that then gone to saved log … (xem thêm)

FF will now not let me log into a site Ive used many times, Ive cleared the cache, remove data, Im not to much techno knowledge but have done that then gone to saved log ins and removed original log in that was saved, gon back to the (site which is my energy supplier) put in my email, then password all is correct but it just will not open anything the dots on top left of page just keep going back and forth, yet if i go onto IE and log in it comes up instantly, maybe I should change!!

Đã được hỏi bởi journeyman 2 năm trước

Trả lời lần cuối bởi daniel_a_g 1 năm trước

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Download manager is not showing all download history

My download library window used to display files well over a year old, everything I have saved since the last time I deleted all browser history. Recently, everything ol… (xem thêm)

My download library window used to display files well over a year old, everything I have saved since the last time I deleted all browser history. Recently, everything older than six months was no longer displayed. The files are still there, I just have to search for them. Now it no longer shows anything older than 4 months. "Show all history" does not work. Is there a way to restore that list?

Đã được hỏi bởi foxfire87 5 năm trước

Trả lời lần cuối bởi cor-el 5 năm trước

Print using system dialog can't be set as default in Firefox 97.0

I just updated from Firefox 96.0.3 to Firefox 97. When I try to print I get the Firefox preview, even though I have print.tab_modal.enabled set to false. Please fix it so… (xem thêm)

I just updated from Firefox 96.0.3 to Firefox 97. When I try to print I get the Firefox preview, even though I have print.tab_modal.enabled set to false. Please fix it so that I can get the print system dialog without going via the Firefox preview. Note that I have now reverted to Firefox 96.0.3 and won't update from this unless the problem is fixed.

Đã được hỏi bởi paul921 4 tháng trước

Trả lời lần cuối bởi jscher2000 - Support Volunteer 3 tuần trước

Some sites won't load

Several sites I use (Yahoo, American Thinker) and occasionally other random sites won't load when I use your Add-Ons Privacy Badger, and Ublock. I get server can't be rea… (xem thêm)

Several sites I use (Yahoo, American Thinker) and occasionally other random sites won't load when I use your Add-Ons Privacy Badger, and Ublock. I get server can't be reached errors. I use ESET as my security app. Suggestions?

Đã được hỏi bởi kuma1947 4 tháng trước

Trả lời lần cuối bởi FredMcD 4 tháng trước

Unable to access website

I use the site Word Hippo (an online thesaurus and Word tools website) regularly but cannot open this site on Firefox. However it opens on Chrome which seems very strange… (xem thêm)

I use the site Word Hippo (an online thesaurus and Word tools website) regularly but cannot open this site on Firefox. However it opens on Chrome which seems very strange.

Đã được hỏi bởi Pooh Bear 5 tháng trước

Trả lời lần cuối bởi jscher2000 - Support Volunteer 5 tháng trước