Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 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

Firefox slow after user change on mac

  • 1 பதிலளி
  • 1 இந்த பிரச்சனை உள்ளது
  • 2 views
  • Last reply by pasch

When I leave Firefox (58.0) open and change to another user account on my iMac (High Sierra) and switch back, Firefox i close to unresponsive. Only solution then is to quit the app and restart. Happens on both user accounts.

I already tried the 'refresh Firefox' option.

When I leave Firefox (58.0) open and change to another user account on my iMac (High Sierra) and switch back, Firefox i close to unresponsive. Only solution then is to quit the app and restart. Happens on both user accounts. I already tried the 'refresh Firefox' option.

All Replies (1)

Meanwhile I'm on Firefox 59.0.2 and OS 10.13.4, but the problem still remains.