Macos Big Sur 11.2.2 (20d80) < Ad-Free >

System slow after MacOS 11.2.2 update - Apple Support Communities

While the update fixed the "bricking" bug, some community members reported standard post-update hurdles: macOS Big Sur 11.2.2 (20D80)

Approximately 2–3 GB, depending on the specific Mac model. System slow after MacOS 11

Occasional reports of UI sluggishness led experts to recommend running tools like EtreCheck to identify conflicting third-party software. macOS Big Sur 11.2.2 (20D80)

Note that macOS Big Sur reached its official end-of-life in November 2023 and no longer receives security updates. 🛠️ Common Issues & Troubleshooting

Some users found the update stuck and required a Safe Mode restart (holding Shift during boot) to complete.

This was one of the early critical updates for the then-new M1 Apple Silicon Macs, which were particularly susceptible to the USB-C dock issue.