Fóram Tacaíochta Firefox

In MacOS Big Sur 11.1 on my MacBook, I have set MacOS to automatically switch between Light Mode and Dark Mode. But I notice that Firefox does not handle this well. When I have used my MacBook Dark Mode and switch back to Light Mode, Firefox still hangs in Dark Mode. The only way to solve this is to choose Light Mode in System Preferences instead of automatic.

I've been not able to access any website 'cause of this PR_END_OF_FILE_ERROR I clearly checked it and connected all the networks but it's not accessing any website, i need help ASAP

Hi Everyone,

I keep getting a widevinecdm error when trying to play hulu, netflix or amazon videos on my mac. This just started yesterday and I'm not sure why.

I'm running mozilla firefox version 78.10.0esr (64-bit) on a macbook pro running OS X version 10.9.5

Anyone have any fixes?

Dear All, I tried to upload a free ssl certificate to make my site sicure. With other browser I don't have any problems, but with Firefox I received this message: MOZILLA_PKIX_ERROR_REQUIRED_TLS_FEATURE_MISSING Someone have any solution about? Thanks to all.

Digital5

Ad blocker and Ad blocker ultimate pop-ups are constantly showing up even though I already own, or have both of them installed. Please show me how to stop this from happening.

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

MOZILLA_PKIX_ERROR_OCSP_RESPONSE_FOR_CERT_MISSING when browsing to https://docs.microsoft.com. It just started today out of the blue. Never seen this before. It was working two days ago.

All other browsers work fine.

Kind Regards,

Brad Hamilton

I am trying to print shipping labels from Amazon and a third-party web app running Firefox 103.0 64-bit.

Text prints just fine but images (barcodes, etc) that need to be scaled down do not do so causing them to be truncated on the page.

I have cleared print settings and tried two different printers to no avail. The documents/images print correctly from Chrome. I have tried using the system dialog to print but this also does not correct the issue.

Any help is greatly appreciated as I currently cannot use Firefox for the essential daily task of printing packing slip / mailing labels.

Each of the threads below is someone reporting the same problem (which I also have), with the same timing. Suddenly on 21 April 2021 all (?) major streaming sites started to give "The WidevineCDM plugin has crashed" message and ceased to work .

https://support.mozilla.org/en-US/questions/1333289 https://support.mozilla.org/en-US/questions/1333332 https://support.mozilla.org/en-US/questions/1333503 https://support.mozilla.org/en-US/questions/1333613 https://support.mozilla.org/en-US/questions/1333506 https://support.mozilla.org/en-US/questions/1333571

No suggested fix works. Reinstalling does not help, toggling DRM application does not help. It was obviously the update (at least for users on 78.10.0esr with OS X 10.9.5) that did it. Is there some way to get this registered as a bug?

Hi, I've been having issues with Firefox for some time now. Every page I got to throws a NS_ERROR_NET_INADEQUATE_SECURITY error. I cannot fix it by setting network.http.spdy.enabled.http2 to false is because Firefox then starts crashing. In the past I've gone around the error by turning http2 off, but recently, first the developer edition, then after today's update to 91.0-0.1 of stable version Firefox crashes if I turn the feature off.

The developer Edition started throwing NS_ERROR_NET_INADEQUATE_SECURITY sometime in spring, then started crashing in June I think. The stable version followed soon as described above.

I am submitting this ticket from a beta version, which for some reason does not have this issue.

I thought it may be the Linux version of Eset, but removing it did not help. I cannot think of any other reason why am I getting those errors, but it seems I am alone because my colleagues don't seem to have this issue neither on macOS, nor Windows.

Why am I getting this PR-CONNECt-RESET-ERROR message when try to go to secure websites before the latest Firefox update?

How can I correct it or should I change my permissions to allow access to these sites, several which are .gov?

Hello, everyone Suddenly Firefox failed to work with google sheets documents. All my work files are unreachable now. Any suggestions what my be the problem and how to fix that?

Thank you for your help!

Hi all,

I recently got onto Firefox but I have been running into the following error when I try to search on google or log into gmail.

SSL_ERROR_HANDSHAKE_UNEXPECTED_ALERT

Sometimes google works, and other times it doesn't. It's really hit or miss and I am not sure what to do. I noticed other people have had this same issue and I find the solutions do not work. When i wait a while, the problem seems to go away, but it will come back randomly.

Has anyone run into this recently and found a resolution? I find it very annoying to have to use Chrome when this happens. Please help.

When I try to download a file, the download always fails. This happens no matter what website I'm downloading the file from (see screenshot 1).

This started happening within the last week or so. We are running versions 97 and above.

Firefox is configured to always ask where to save files to (see screenshot 2).

Write permissions to the user's Downloads folder is denied for reasons unrelated to this issue (see screenshot 3). When I re-enable write permissions, the problem goes away.

Has anyone else run into this problem? Is write access to the Downloads folder required now, even if Firefox is not configured to save files to that location? Thanks!