Forum communautaire Firefox

I have two installations of Firefox. One windows10 and one Linux. BOTH are doing the same thing on this site https://www.rapidonline.com/

I cannot scroll using the mouse roller. Page up/down doesn't work. Middle click and drag doesn't scroll either. BUT, for the briefest of time, BEFORE the Firefox shield in the address bar, I can scroll.

Hovering over the blue shield shows the text... Blocking social media trackers, cross site tracking cookies, and fingerprinters. Turning the Firefox protection OFF makes no difference, other than the shield is white and struck out. Disabling uBlock origin, or malwarebytes makes no difference. Both my installations do the same BUT, I called a pal who also uses Firefox on Linux and windows and he reports all is well and he uses uBlock, but not malwarebytes.

I have not actively messed with my settings on either platform. Oh, I was told to clear the cache. No joy.

Why does Firefox think it is blocking stuff but turning the protection off makes no difference? Why should two separate installations behave identically? Why does my pal's Firefox using Linux work on this site 100% ? I feel like I am going insane...

Firefox version 132.0.1 Thunderbird version 128.4.0esr O/S: PCLinuxOS Debian Edition (Debian 12 Bookworm) with KDE 5

I am getting a "Click" sound effect when I click Menu Bar items in both Firefox and Thunderbird, Bookmarks in Firefox, Folders in Thunderbird and some other items in both. I can not find a way to turn it off. It does not happen in any other applications, including other web browsers that are forked from Firefox, so I think it is a Mozilla problem.

This is a relatively new installation that was set up copying settings from Firefox on Windows 10 using Firefox Sync. I did not copy anything from Windows Thunderbird because my email is IMAP which brings in everything from the server. I am not getting this clicking sound in Windows Firefox and Thunderbird.

I am GUESSING that the sound effect is due to an Accessibility setting that is buried somewhere, maybe in one of the text-based "about...." configuration files, but I don't know where to look. I have gone through the Linux KDE System Settings and the Settings in Firefox and Thunderbird several times trying to find it. I will note that I set up Firefox and Thunderbird in the same Linux distro on a laptop also using Firefox Sync and do not have this problem with the laptop. Can anyone tell me where to look to get rid of this irritating noise?

Thank You!

I have a new computer, and had information and web sites transferred from my old computer to the new computer. Now when I try to open a web site, a get a warning stating "do you want to open this file". These are not new sites, but ones from my old computer, and they are safe!!

How do I stop this warning pop up?

Thank you Allan