Firefox 社区论坛

For some months now when I click on a video that is on a news website, such as The Guardian or The BBC for example, the video screen goes black and nothing happens. Any suggestions?

Firefox 137.0.2 (64-bit)

Numerous sites, most recently Etsy, will not give me access. The message is always this or some variation: "We detected unusual activity from your device or network. Reasons may include: Rapid taps or clicks. JavaScript disabled or not working. Automated (bot) activity on your network (IP 71.217.57.171) Use of developer or inspection tools."

This happens even if I disable Ublock Origin. The only other extensions I have are 1Password, Zoom and Undo close tab. How do I fix this? The problem does not exist if I use a different browser. It is VERY frustrating!

If I use the close window shortcut (ctrl+shift+w) in Firefox it fails to close the window and treats every action I try to take as if the shift and ctrl keys were held down. For example, clicking on a tab will select it as if I were trying to move it as a group, rather than switching to it. Or, pressing only the T key will reopen closed tabs as if I had pressed ctrl+shift+T. This behavior will persist in Firefox until I close out of it completely and reopen. This does not occur when any other application is focused and ctrl+shift+w is pressed, and the effects are isolated to Firefox only when it does occur. Due to this, I do not believe that it is a hardware issue, eg. my keys just getting stuck. I haven't seen anything online that even vaguely resembles this issue. Any solution would be appreciated, even if it is disabling the ctrl+shift+w shortcut, as I keep pressing it out of habit and needing to close and reopen all of my tabs.