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New Tab customization in firefox 99

hello there , I am posting this question for the second time since I can't see the previous one anywhere. Can someone help me with css to customize the New Tab top-sites… (read more)

hello there , I am posting this question for the second time since I can't see the previous one anywhere. Can someone help me with css to customize the New Tab top-sites(shortcuts) labels. I would like to change the font-size and color of the labels. My previous userContent.css does not work since FF94. Hope there is a way. look4

Asked by look4 3 days ago

Last reply by look4 1 hour ago

Access to Oculus Quest 2 store with Firefox browser

Dear Sir/Madam I have recently started purchased an Oculus Quest 2 VR headset. In order to purchase apps and games for my headset I want to use my PC so I can peruse the … (read more)

Dear Sir/Madam I have recently started purchased an Oculus Quest 2 VR headset. In order to purchase apps and games for my headset I want to use my PC so I can peruse the software available in the Oculus Quest store However when using the Firefox browser I find that when I link to the Oculus store I end up with a constantly rotating wheel and cannot access the apps/gamessection of the store (Now known as METAQUEST) However when I use the MICROSOFT EDGE browser the Oculus website works perfectly This disappointing as I much prefer to use FIREFOX Could you advise if there is a setting within Firefox which may help or could you comment on why Microsoft Edge works but Firefox does'nt Thank you Regards and best wishes Edward

Asked by edwardfelstead 18 hours ago

Is Firefox no longer reading *local* VTT files?

I have a website that has MP4 video in a HTML5 video player, with subtitles done in the WebVTT format (*.vtt). I just noticed that, when testing my pages locally on my C … (read more)

I have a website that has MP4 video in a HTML5 video player, with subtitles done in the WebVTT format (*.vtt). I just noticed that, when testing my pages locally on my C drive, the subtitles no longer appear on the movies. They do appear on the website (thankfully). Does this mean that lately Firefox has dropped support for local VTT files? Chrome has always ignored local VTTs, for some reason, which is why - until now - I used Firefox to test subtitles off the C drive. Note: If I link the local page to the VTT file on my website, subtitles still do not appear in Firefox. It could be something else, of course, so just need to know if VTTs are now unloadable locally in FF.

Asked by roberto32 4 months ago

Last reply by roberto32 1 day ago

Videos won't play.

Random videos will not load following 100.0.2 install. These symptoms started @ May 21. (See attached file "Recently installed") This problem is 100% reproducible at: htt… (read more)

Random videos will not load following 100.0.2 install.

These symptoms started @ May 21. (See attached file "Recently installed")

This problem is 100% reproducible at: https://www.reddit.com/r/CatastrophicFailure/

Lenovo Thinkpad x140e Windows 7 (all updates installed) Mozilla 100.2.8174

Scrolling down the Reddit page, videos will auto-play when exposed, and stop when scrolled past.

A video not loading/playing will occur on different posts/videos, but will ALWAYS occur. Once this occurs some previously exposed / played videos, when scrolling up, will play when exposed again, and some will not.

This will also randomly occur on Youtube (also observed on Twitter a few times) when multiple tabs are open. Sometimes closing other open tabs corrects the problem. Other times closing Firefox and relaunching is required and is 100% effective.

I have additional diag data / Inspector log files and page source if needed.

Thank you in advance for your help and consideration. - LudditePro

Asked by LudditePro 2 days ago

Last reply by LudditePro 1 day ago

Any way to adjust add-on icon spacing on the toolbar?

I searched extensively for this and could only find answers regarding bookmarks, not add-on icons. Of course I could still be missing it... I am upgrading from Firefox De… (read more)

I searched extensively for this and could only find answers regarding bookmarks, not add-on icons. Of course I could still be missing it...

I am upgrading from Firefox Developer 86 to 101.

The spacing between add-on icons has been increased in Firefox 101, making the URL bar shorter:

https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2022-05-26-17-03-36-e06f37.png

Does anyone know of a userChrome.css script that I can use to decrease the add-on icon spacing in Firefox 101, to make it more like Firefox 86?

Asked by BlohoJo 2 days ago

cannot view MS Outlook emails in Firefox browser, old help information does not work

Firefox is my default browser. My email client is Outlook 2010. If I try and view an email in broswer, it comes up using Intenet Explorer. I have tried looking for an … (read more)

Firefox is my default browser. My email client is Outlook 2010. If I try and view an email in broswer, it comes up using Intenet Explorer. I have tried looking for an .mht reading add-on but nothing seems to exist and existing help info refers to Firefox 58 and doesn't work. Thanks for all help, Jon

Asked by jon69 3 days ago

Missing min/max/close buttons

Hello. I don't know which Firefox release broke this essential feature. The problem started after I enabled Aero in my Windows 7 system. It happens often if I have an ope… (read more)

Hello. I don't know which Firefox release broke this essential feature. The problem started after I enabled Aero in my Windows 7 system. It happens often if I have an open tab with https://www.o2tv.cz/ which uses some DRM to play TV content.

Asked by pavel.lastovicka 6 days ago

Last reply by pavel.lastovicka 3 days ago

How to change the default branding logo on the Firefox homepage?

Hi I am trying to change the default homepage Firefox logo to my own, but i could find no tutorial on how to do that. I only found 7-9 year old posts, that did not work. … (read more)

Hi I am trying to change the default homepage Firefox logo to my own, but i could find no tutorial on how to do that. I only found 7-9 year old posts, that did not work. So my question is: Is it possible to change the default firefox logo on the homepage to my own one, and if it is then how?

Asked by Charlsen 4 days ago

Last reply by Charlsen 3 days ago

PK not found (e1)

As of two to three days ago (ca 20/05/22) when navigating to a website (regardless of whether it has been previously visited or not) a message appears stating "PK not fou… (read more)

As of two to three days ago (ca 20/05/22) when navigating to a website (regardless of whether it has been previously visited or not) a message appears stating "PK not found (e1)". I have to click it in order to view the website. Sometimes the message also has a checkbox stating "Allow notifications like this from www.example.com to take you to their tab". I am using the latest FFox 100.0.2 and am fairly sure the problem started after the update before the last one (the last one was this morning 22/05/22).

Asked by bdweiler 1 week ago

Last reply by bdweiler 6 days ago