Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Macbook 2021 freezes

  • 2 replies
  • 1 has this problem
  • 17 views
  • Last reply by ivan43

more options

Hi Just got my new macbook pro 16 2021 on m1pro chip. There is an issue with cursor on my new macbook: it randomly freezes for few seconds 1-5. During video watching, picture also freezes but sound is fine and continue playback at background during these freezes. Freezes happen not only during video watching, but also with normal web browsing. There is only few tabs open and I'm using default Firefox 94.0.1 as default browser with Ublock and SponsorBlock extensions on Monterey 12.0.1 system. After some observations, I can say, that freezes also happens, even if Firefox is open in background and Safari is in use. With Safari no such problem.

So if anyone know how to solve this problem, please help.

Hi Just got my new macbook pro 16 2021 on m1pro chip. There is an issue with cursor on my new macbook: it randomly freezes for few seconds 1-5. During video watching, picture also freezes but sound is fine and continue playback at background during these freezes. Freezes happen not only during video watching, but also with normal web browsing. There is only few tabs open and I'm using default Firefox 94.0.1 as default browser with Ublock and SponsorBlock extensions on Monterey 12.0.1 system. After some observations, I can say, that freezes also happens, even if Firefox is open in background and Safari is in use. With Safari no such problem. So if anyone know how to solve this problem, please help.

Chosen solution

Problem was not in Firefox, it's just Mac randomly freezes also in other apps.

Read this answer in context 👍 0

All Replies (2)

more options

Switched off all addons, still freezes.

more options

Chosen Solution

Problem was not in Firefox, it's just Mac randomly freezes also in other apps.