Owners of Apple’s M1 MacBook Pros are complaining about a Fast User Switching bug that leaves them unable to close the screensaver. These are the oldest MacBook models supported by macOS Big Sur. The problems appear fairly widespread and they’re mostly impacting owners of 2013 MacBook Pro and mid-2014 MacBook Pro models. The macOS Big Sur update is also bricking some older MacBook models. We’re also seeing complaints about long download times, lag, Touch ID issues, issues with first and third-party apps including Box Drive, iMessage issues, Wi-Fi problems, Bluetooth problems, lockups, freezes, and crashes. If you’re dealing with installation errors, and you’re using a 2013 or 2014 MacBook, have a look at this guide from Apple. If your macOS installation gets stuck, try powering your Mac off and on.

Some Mac users are having trouble downloading and installing the new software. Some of the problems are minor and others are far more problematic. We’ve seen complaints about macOS Big Sur 11.7.4 and older versions of macOS Big Sur. We’ll also touch on the macOS downgrade process and outline what you can expect from Apple and macOS Big Sur down the road.

We’ll show you where to find potential fixes for the most common macOS Big Sur problems and provide you with some resources that should help if do you run into trouble. In this guide to macOS Big Sur problems we’ll take you through the current state of the issues.

Some of these issues have carried over from macOS Big Sur 11.7.3, others are brand new. On the flip side, some Mac users have run into bugs and performance issues. Some Mac users are noticing a big difference after moving their computer up from the previous version of macOS Big Sur, macOS Big Sur 11.7.3, and older versions of macOS. The software brings an important bug fix to Mac owners still lingering around on macOS Big Sur. The macOS Big Sur 11.7.4 update is causing problems for some Mac users.Īpple’s pushed out a new macOS Big Sur 11.7.4 update and it’s available to download right now if you’ve held off on a move to macOS Monterey or macOS Ventura or if your Mac was left behind on macOS Big Sur.

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