Forum der Gemeinschaft Firefox

After using the "recent browsing" menu in the top left corner of FF and opening certain websites from the "import tabs from other devices" menu it has completely broken a handful of websites on my PC entirely, even using other browsers.

The page will load but no content is displayed, no links or media, just a blank white page. This is consistent among these websites even among other browsers including Chrome and Edge.

I have uninstalled and reinstalled FF multiple times, cleared cache/history, hard PC resets, refreshed FF, Uninstalled and reinstalled every browser. The issue persists.

These websites still function perfectly fine on mobile FF and Chrome. I've exhausted website permissions, app permissions, etc. The issue still persists. These websites were functioning just minutes before I tried importing them from the other devices tabs. Something about that functionality has completely broken them on my PC.

How do I remove the little pins that have appeared on each of my icons on the home page? I don't want to unpin them, just remove the pin image - too busy and disturbing. All my icons are pinned items.

i share my computer and when someone else uses the browser they see the last page I used. Emails open and they can see my private emails. how do I stop this without erasing history everytime I use it

A recent update removed all of my most frequently visited sites and replaced them with garbage sites, even emails. Is there any way to get them back? That feature was so useful it was the main reason I've stayed with Firefox. It also won't let me remove the ones I don't want to see on that home page. It ignores "delete from history" and "remove" both.

I am trying to download videos from a site that I newly subscribed to. The videos do stream perfectly. The files do not download as video files and will not open at all. When I click on the download link, there is no recognition of a download happening and when I check my files later I have an "internet" file showing with a title but without a video file extension and nothing will open. The file extension is ".html". I am following the step by step instructions from the site involved. Other sites videos are downloading as expected.

Does firefox need to be my default browser? Any suggestions how to remedy this without losing what is working? Are there plug-ins that can address this issue?

Thanks.

There are some recent very popular images that are upsetting for me personally. Is there are way to keep the RECOMMENDED STORIES active but hid certain (or all) images?