Diễn đàn hỗ trợ Firefox

I have been using Firefox on my Mac for years with no problems. Recently, however, I have been having trouble running YouTube. I get to the correct page for the video I want but the video itself does not show up, just the background for the page. Any idea what I might have done to create this problem?

Hello,

Firefox currently does not prevent macOS from going to sleep when a download is active.

How do I know this? 1) I downloaded a file from the internet. 1.5 GB in size. 2) I opened a Terminal window in macOS, and ran `pmset -g`. 3) I searched for "sleep" in the "Currently in use:" list, and checked if Firefox was listed. It was not.

Is there a setting that I can enable that I can download to make this happen?

I think extensions don't have the capability to prevent macOS from going to sleep. Correct me if I'm wrong.

A quick fix for now would be the `caffeinate`-command in the Terminal-app, but I think this is very resource-wasteful.

Thank you in advance! Kind regards.

Hi there,

I just started using my new MacBook Air, and when I try to use the trackpad to open read Gmail or click the calendar icon on Firefox, it doesn't respond. It works on Safari.

As per the photo, I try to click the calendar icon to open up my calendar and nothing happened.