Firefox Community Forum

Hi, I hope you are doing well.

I have been having issues since this morning. I am unable to open a new tab in the Firefox developer edition.

I have attached screenshots. I have tried to reset settings; I have tried to uninstall and then install again, but nothing works.

I have noticed in the past few weeks or so, many video play backs are erroring out on google/news: Example: https://6abc.com/post/middle-schoolers-create-20-fake-tiktok-accounts-impersonating/15039963/

Message is: Media could not be loaded, either because server or network failed or because format is not supported.

IMO not a network issue......

Thanks John Hutchins

https://www.qianli.cn/

Peer’s Certificate has expired.

HTTP Strict Transport Security: false HTTP Public Key Pinning: false

Certificate chain:

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I see a notification dot with the number "1" inside, on the Firefox icon - but have no idea where to go to see the notification referred to. Can anyone please describe how to navigate to the notification?

Is there a functionality to view Tabs Side-by-Side, or Vertical yet? Or is there a plan for it; similar to the recent version of Edge Chromium? I have read several questions; and their work-around solutions of using a side bar or sing two windows and arranging them side-by-side. Neither functionality offers synchronized scrolling. I used Tile Tabs or We Tabs add-on in the past which was great.

I don't use severe settings, but X.com is most of the time blocked.

I can view X.com in Troubleshoot mode.

Winnowing all the apps would take a very long time as I use several dozen add-ons.

Normally I need to view X.com using Private window.

I'm using Floorp and its working perfectly aside from this one or two pixel thick line of white that completely borders the left side of my screen every time I open the Browser. Is there any way I can fix this?s