Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

After the latest update for Mojave on 10/1/20, my iMac is running extremely slow. It began as soon as the restart after the update was installed. Anyone else have an issue with this update?

After the latest update for Mojave on 10/1/20, my iMac is running extremely slow. It began as soon as the restart after the update was installed. Anyone else have an issue with this update?

Posted on Oct 3, 2020 9:16 PM

Reply
Question marked as Best answer

👍

Posted on Oct 4, 2020 7:21 AM

5 replies

Oct 4, 2020 12:43 AM in response to former-fan

So is this happening after you installed the Security Update 2020-005 which introduced new problems.

Or is this after installing the Supplemental update Apple released to fix the bugs introduced with the

Security Update.

If you haven't installed the Supplemental update then look in System Preferences> Software Update

and click on More info…

After the latest update for Mojave on 10/1/20, my iMac is running extremely slow. It began as soon as the restart after the update was installed. Anyone else have an issue with this update?

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple ID.