Diễn đàn hỗ trợ Firefox

Mozilla firefox browser is automatically downloading the files instead opening first. sometimes i would like to study some documents which were in pdf format online but those files are downloading in my laptop. can anyone suggest me anything so that i can stop that auto downloading of files. In microsoft edge that option was there but i like mozilla only.

Hey, suddenly i can´t download anything, no pop ups, no errors, nothing! I tried running the browser in safe mode and it worked, so i guess it has something to do with my add-ons however i didn´t add aything new lately.

Thanks already

Yesterday I get 85.0 update for my Firefox and noticed one thing - all links that I open in Google search has strange dotted line around it. Never had this before with previous Firefox builds and don't have it with other browsers (checked this thing in Microsoft Edge). How can I fix it?

Ive been having a problem for a few months now where whenever I restart firefox, if I had the password manager enabled it would disable itself. I can only assume that an outside program is causing this but I am unable to locate which one. I have uninstalled all password manager applications off of my computer, but am still having this issue. Is there any way I could find what program is causing this to happen?

This happened very suddenly, and in firefox as well as opera browser. Video files and GIFs display as moving vertical colored lines, like aurora borealis. This only applies to files embedded in mails, messenger or social sites, not sites like youtube - those play just fine. Video and GIF files saved in my desktop are fine as well. Issue arose about a week ago, I am stumped! Any suggestions?

I tried to play a program on the CBS site; I've done this two or three times a year for many years with no problems, but this time the site said it could not load its ads (error 113), and therefore would not play the show. I've always watched the ads before, never a problem until now. I checked the icon for Adblock Plus, and it said that something had caused it to reset to default; it said I could fix this by removing and reinstalling Adblock Plus, which I did, but that made no difference. I don't know what default is, or what I had before (a friend set up my computer for me, so I don't know details), but I just want the CBS site to be able to load its ads so I can watch the program. What do I do? Thanks.

We are getting a PR_CONNECT_RESET_ERROR when going to several sites. One such site is accuplacer.org. Things we have tried: Cleared cache and history for all time Turned off firewall, Amp (antivirus), Malwarebytes, & umbrella changed network settings on Firefox to auto detect proxy and no proxy change DNS over https off and on with CloudFare changed vlan's for the wired computers

We have found that off our wired network these sites work. We are able to reach them on our wireless network. However on the wired connections they fail with that error. Other than the NIC, AP, and Controller on the wireless side everything is the same. Anyone have any thoughts on this other than use a different browser or only use wireless computers?

Thank you Austin

So I forgot my Firefox account password, but it is open on my android and ipad but not on the main laptop browser. I don't want to reset my password since I need my data, so the only way I see is backing up data from mobile and then pushing it to the laptop. How this is possible? Also, can why I cannot login on laptop with scanning a QR code? Any method I can use to login to my account without the password?

Hi I have been a user of firefox for a number of years. recently the message shown in subject has started rearing its ugly head. this is happening with electronic supplier websites like Farnell and RS components. site which have as before not been a problem in the past.

Not sure if this is a bug or not

Regards Andrew

When I bring up Firefox, the screen always says "This file cannot be found, etc." Is this normal? This is always the first page. What do I do, if anything? I have to hit new tab+ to get the home page.

Hello, i have problem with slow loading websites of my shop (build on Prestashop v. 1.7.6.5) in Firefox. I did not notice this kind of malfunction in Edge or Chrome. I was trying check "performace tool" from developer tools in Firefox "Options". What is amazing, if i start record activity in this tool, this problem does not appeare. If i swicth off recording mode. Sites again are loading slowly. Can anyone advice where should i look for solution? Thanks in advance.

Hi,

I have a big issue with Firefox crashing my computer, every day. I have many tabs open but this problem started occuring just a few days ago. Would really appreciate any clues on what could be causing this.

Here are my crash reports:

bp-39de7cd9-4a79-44cb-a5d0-1abe30210127 bp-27b0e547-3bea-496b-9288-885700210127 bp-2d9c8aa7-6502-4007-9f35-83b870210127 bp-aa89909a-cd4a-456f-ba3c-c47480210127 bp-3d32d88d-25f3-4b05-afee-ca1820210127 bp-8ea13769-6d05-4762-8848-0cebc0210127

I have tried disabling webGL, as well as disabling hardware acceleration etc. Also, the crashes usually happen after >1h of usage. I have 32gb of RAM and lots of charts open in my tabs, so not sure if its a memory or graphics issue.

Thanks in advance!

My neighbor is having a problem with Firefox that has just appeared (see attached jpeg). When trying to load Firefox an error message appears basically saying "the application has failed to start because it's side-by-side configuration is incorrect" . Whatever that means. It tells you to do a trace program from the command prompt but that didn't result in anything.

At the same time we are noticing that the desktop short cut says " Firefox -Copy-Copy-Copy-Copy -Copy" May not be related.

Any one seen this before? What do we do next?

Thank you

Ron

Installed the latest version of Firefox. Tried to change home page to www.google.com/news and got an Sample CA 2 error page. I then tried to access financial, shopping and other common links to get the same results. I got into a chat with McAfee and they sent be back to you. I have tried turning off firewall, and other features and nothing improved. I am running McAfee Total Protection on Windows 10. Suggestions?

Trying to add Firefox. Says my account is verified but I need to sync to another device to complete the process. I don't have another device. Can't find an only one device option. How do I get around this?