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How do I find out if a Firefox add-on is causing "rendering error" on a website I'm trying to log in to

I have been fighting with Xfinity.com for too long now over a "rendering error occurred: invalid time value" message when I log in to their billing function for my accoun… (xem thêm)

I have been fighting with Xfinity.com for too long now over a "rendering error occurred: invalid time value" message when I log in to their billing function for my account. I am using a Windows 7 PC with whatever Firefox version is the most current.

Among the responses from their "experts," I see something that has to do with "browser add-ons may be causing your problem."

I have looked at my Firefox settings > manage your extensions as well as settings > manage your plug-ins. Under Extensions enabled I have 2: Norton Safe Search and Norton Safe Web. Under Plug-Ins enabled I have OpenH264 Video Codec and Widevine Content Decryption Module. That's all. Could any of these be causing the problem?

Does this "rendering" error have anything to do with Javascript? (I thought Firefox did not support Java so never paid any attention). If it does relate to Javascript, how do I fix my Firefox browser settings to enable it for the Xfinity.com website to see if that fixes anything?

This is so incredibly discouraging.

Được hỏi bởi smittydm 1 năm trước

Lần cuối trả lời bởi smittydm 1 năm trước

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Loading Firefox offline

I have developed some training with html canvas. The target classroom PCs have no internet connection. I loaded the standard Firefox file on a portable hard drive, but wh… (xem thêm)

I have developed some training with html canvas. The target classroom PCs have no internet connection. I loaded the standard Firefox file on a portable hard drive, but when I go to load it on the classroom PCs it attempts to connect to the internet. Is there an offline version?

Được hỏi bởi dmcintire 1 năm trước

Lần cuối trả lời bởi techguy150 1 năm trước

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viewing, saving, and deleting cookies

This is just a complaint . . . Settings>Cookies and Site Data>Manage Data does not show the server that set a cookie, it only shows the domain -- e.g. domain.com, n… (xem thêm)

This is just a complaint . . . Settings>Cookies and Site Data>Manage Data does not show the server that set a cookie, it only shows the domain -- e.g. domain.com, not https://www.domain.com or even www.domain.com However, Settings>Cookies and Site Data>Manage Exceptions requires the complete server name. If I don't include "https://" or "http://" it adds them. This makes it difficult or impossible to actually manage exceptions; I can't specify which cookie(s) I want to allow, block, or save if I can't see the data that's stored.

Why can't I choose a domain in Manage Data and get a Manage Exceptions pop-up?

Được hỏi bởi whatsit1 1 năm trước

Lần cuối trả lời bởi cor-el 1 năm trước

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Change menu bar color

Hi, Thank you for your help, this my question: I'm using the dark theme. I would like to change the Menu bar color and only the menu bar color. I don't want to change for… (xem thêm)

Hi, Thank you for your help, this my question: I'm using the dark theme. I would like to change the Menu bar color and only the menu bar color. I don't want to change for another theme or any other color etc. Just change the Menu bar color. This is the same question than here under, but this question was not answered:

https://support.mozilla.org/fr/questions/1320531 [https://support.mozilla.org/fr/questi.../1320531]

Được hỏi bởi fata.lusinia 1 năm trước

Lần cuối trả lời bởi cor-el 1 năm trước

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HTML displays as text only from the web

I have a dozen old embedded device modules (circa 2003) which can host a web page. When I access the device through my local intranet (192.168.0.xxx), the web page displ… (xem thêm)

I have a dozen old embedded device modules (circa 2003) which can host a web page. When I access the device through my local intranet (192.168.0.xxx), the web page displays correctly. However, when the same page is accessed through my DNS service (xxx.gotdns.org:xxxx) over the web, the Firefox INSPECT:network tool indicates that the document is type:text and displays the HTML in a text format. The first line of the HTML document is :<!DOCTYPE html>.....

These devices are non-secure information-only devices, but at least Firefox allows for HTTP: exceptions.

However, I cannot understand why Firefox treats the same content differently depending on the path. Is there a way to force Firefox to actually look at the contents of the packet and treat it accordingly?

Được hỏi bởi Questor 1 năm trước

Được trả lời bởi Questor 1 năm trước

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accessing outlook live

I don't know if this is a firefox or outlook problem, but I can no longer access outlook live (https://outlook.live.com/mail/0/) from my main screen. Blank page. Oddly … (xem thêm)

I don't know if this is a firefox or outlook problem, but I can no longer access outlook live (https://outlook.live.com/mail/0/) from my main screen. Blank page. Oddly enough though, I can access it by going to "private browsing." So I'm guessing there's a setting that's keeping outlook from loading, but I don't remember changing any settings recently, so I'm stumped. This has been happening for only the past 3 days.

Được hỏi bởi denbetsy2 1 năm trước

Được trả lời bởi cor-el 1 năm trước

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Remove "Your browser is being managed by your organisation" in Firefox installed on Windows 11

I have been trying to remove "Your browser is being managed by your organisation" simply because the browser is on my home PC and not being managed by any organisation. H… (xem thêm)

I have been trying to remove "Your browser is being managed by your organisation" simply because the browser is on my home PC and not being managed by any organisation. However, I have an issue with registry editor as it does not have Mozilla or Firefox keys in "Policies" "HKEY_LOCAL_MACHINE\SOFTWARE\Policies" or "HKEY_CURRENT_USER". I would be grateful for any advice to overcome this issue as it annoyingly restricts access to web pages.

Được hỏi bởi wqspp 1 năm trước

Lần cuối trả lời bởi al_mhajr_99 1 năm trước

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Firefox only: on opening link for Youtube video this video starts but after 0.5...1s stops; Play button must be pressed to continue.

Youtube video starts but after 0.5...1s stops, returns to intro splash screen of the video with 'Play' button on it. The play button should be pressed to start the video… (xem thêm)

Youtube video starts but after 0.5...1s stops, returns to intro splash screen of the video with 'Play' button on it. The play button should be pressed to start the video. The video may be selected on the main page of Youtube or started by entering link to the video - it stops in any case. The same problem when Autoplay is selected: the 2nd video starts then stops after 0.5...1s.

No such problem in MS Edge browser on this PC.

Được hỏi bởi bvn123 1 năm trước

Được trả lời bởi Mich 1 năm trước

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add account

cant find how to add another account, every help thing i find seems to be outdated. i have multiple accounts i use on chrome, and want to move some to here, but i need he… (xem thêm)

cant find how to add another account, every help thing i find seems to be outdated. i have multiple accounts i use on chrome, and want to move some to here, but i need help finding how

Được hỏi bởi West 1 năm trước

Lần cuối trả lời bởi James 1 năm trước

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Can't log in to usbank.com, a new problem but others have preceded this

I've been logging into usbank.com for many years. I started having problems, on and off, over the past year. Today I can't log in at all. When I go to the site I get the … (xem thêm)

I've been logging into usbank.com for many years. I started having problems, on and off, over the past year. Today I can't log in at all. When I go to the site I get the message "Byte Size of the object is zero", and that's all, just a white screen with that message. I'm using Firefox 108.0.1 (64-bit). I'm not blocking cookies from usbank (that I know of), so there's not much to check on my end of things. Any suggestions, things I should check? Thanks.

Được hỏi bởi GeneW 1 năm trước

Được trả lời bởi GeneW 1 năm trước

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I have 12,000+ bookmarks in 100+ subfolders. I need a VASTLY SUPERIOR way to organize them than offered by the Library window.

I research a LOT. So I have 12,000+ Bookmarks in 100's of subfolders covering 100's of topics. The only conceivable way to organize them is to view the contents of many… (xem thêm)

I research a LOT. So I have 12,000+ Bookmarks in 100's of subfolders covering 100's of topics. The only conceivable way to organize them is to view the contents of many subfolders SIMULTANEOUSLY and be able to do massive drag & drops between them.

Just like I could do 15 years ago using the old Windows Favorites folder and the 100's of subfolders within it.

(In my opinion it was a really BAD idea to stray from that paradigm. When I moved to Firefox I went from being VERY well-organized to having a complete cluster. In the old days I could IMMEDIATELY access any Favorite via Start Menu or any other Windows way. The unwieldiness of Firefox's Library -- in the context of a hi volume of Bookmarks -- has made such organization impossible, and rendered my Bookmarks practically useless.)

If I had access to the old way, I could probably organize 12,000 Bookmarks in a day. The present Firefox Library is gonna take me about 2 weeks -- seriously. Because I can only view the contents of 1 folder at a time and also because a ton of scrolling is necessary to drag & drop. And lastly because I don't have the contextual "forest" visible to me for decision-making since I can only see 1 "tree" at a time. Basically its NOT DO-ABLE. Surely I can't be the only person with this issue.

My searches for a solution have only turned up the apparently defunct PlainOldFavorites extension.

This has been painful for well over a decade, but its reached a crisis point. Thank you.

Được hỏi bởi ernie.aragon 1 năm trước

Lần cuối trả lời bởi cor-el 1 năm trước

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Repeated crashing in any fresh linux install and super slow on Manjaro

Hi, Ive looked for a reason for this but i can find nothing. I've freshly installed ubuntu, pop_os and Manjaro. All 3 crash within minutes of starting up firefox. mind yo… (xem thêm)

Hi, Ive looked for a reason for this but i can find nothing. I've freshly installed ubuntu, pop_os and Manjaro. All 3 crash within minutes of starting up firefox. mind you these are fresh installs and there is no cache to clear and no extensions or addons. And what is stranger is the fact that only on Manjaro, firefox is excruciatingly slow. to the point of almost unusable. Is there any thing i can do, or, can anyone help me with this? its been going on for several months. thank you for your help and time Alchamech

Được hỏi bởi Alchamech 1 năm trước

Được trả lời bởi Terry 1 năm trước

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Autoplay in Youtube starts then after half second or second stops.

Youtube autoplay stopped to work properly. After previous video next video really starts automatically then, may be after half a second or second, the video stops and re… (xem thêm)

Youtube autoplay stopped to work properly.

After previous video next video really starts automatically then, may be after half a second or second, the video stops and returns to intro splash screen of the video. One must press Play to start this next video again. I tried next steps: 1. In Firefox Privacy and security settings / Autoplay: I allowed audio and video autoplay for all sites 2. On the left side of URL string for Youtube site I pressed the button and also allowed audio and video autoplay for the site. The image on this button changed. I reloaded Youtube - no effect, reloaded Firefox and Youtube - all the same.

3. I checked Youtube autoplay in Microsoft Edge browser - it works correctly.

What should be done in Firefox to restore autoplay? I don't remember when this problem appeared.

Được hỏi bởi bvn123 1 năm trước

Lần cuối trả lời bởi PortaNav 1 năm trước

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Amazon Prime video

Since upgrading to OS Ventura, my iMac can't stream Prime videos on Firefox. My Mac Book has no problem on the same Amazon Prime account. If I use Safari on the iMac, it … (xem thêm)

Since upgrading to OS Ventura, my iMac can't stream Prime videos on Firefox. My Mac Book has no problem on the same Amazon Prime account. If I use Safari on the iMac, it works fine. Anyone else had this problem?

Được hỏi bởi petermountford 1 năm trước

Lần cuối trả lời bởi cor-el 1 năm trước

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Norton Password manager

I had Norton password manager in Firefox. I have now installed a new norton 360 and the password manager does not work. It shows as being installed but it will not operat… (xem thêm)

I had Norton password manager in Firefox. I have now installed a new norton 360 and the password manager does not work. It shows as being installed but it will not operate, only on Chrome browser. How do I activate this?

Được hỏi bởi edroath 1 năm trước

Lần cuối trả lời bởi Dropa 1 năm trước

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Recover lost tabs

Earlier today I changed my settings in "Privaty & Security" to "Clear history when Firefox closes". In that setting I selected to only delete "Browsing and download h… (xem thêm)

Earlier today I changed my settings in "Privaty & Security" to "Clear history when Firefox closes". In that setting I selected to only delete "Browsing and download history."

I assumed this would just delete my browsing history from the URL bar, but now after I closed Firefox, it also deleted all my tabs!! There were many important tabs that I don't want to lose. But I also can't find them under 'recently closed tabs', and I also tried a solution from this forum, namely to find the recovery file and upload them to https://www.jeffersonscher.com/ffu/scrounger.html -- but they don't contain my old tabs either!

Is there still something I can do to recover my lost tabs??

Được hỏi bởi JelleAms 1 năm trước

Lần cuối trả lời bởi cor-el 1 năm trước

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Installing google play store app on a dell windows 10 computer

12/23/22 After trying for a week to install your mozilla software (thinking this would help to install google play store apps) on my Dell windows pc - it never worked so … (xem thêm)

12/23/22 After trying for a week to install your mozilla software (thinking this would help to install google play store apps) on my Dell windows pc - it never worked so I requested a refund. I still need assistance in using the firefox browser to install a google play store app specifically the LaView app. Would appreciate your assistance. Henry Mazik

Được hỏi bởi hmazik 1 năm trước

Lần cuối trả lời bởi Paul 1 năm trước