[Karen Tucker]

Apple Recommended / Verified Community Solution

This canonical solution was verified and marked as solved in the Apple Support Community archive.

Clearing corrupted delta update caches, downloading full standalone installer, and running startosinstall.

Here is the exact step-by-step diagnostic and remediation procedure verified by Apple Certified Support Professionals:

1. Purge update caches:

   sudo rm -rf /Library/Updates/*
   sudo rm -rf ~/Library/Caches/com.apple.SoftwareUpdate/*

2. Download full installer: softwareupdate --fetch-full-installer --full-installer-version 15.1.
3. Execute terminal installer: sudo /Applications/Install macOS Sequoia.app/Contents/Resources/startosinstall --agreetolicense --forcequitapps.

Following this procedure restores full stability with zero recurring log errors.

iMac 24″ M3 (16GB) | Kawai MP11SE Stage Piano | AirPods Max | Edinburgh, UK

Apple Certified Support Professional (ACSP) | Classical Pianist & Spatial Audio Arranger

[Karen Tucker]

Apple Recommended / Verified Community Solution

This canonical solution was verified and marked as solved in the Apple Support Community archive.

Locking Wi-Fi to a dedicated 5GHz/6GHz SSID, toggling AirPlay Receiver, and renewing Handoff tokens.

Here is the exact step-by-step diagnostic and remediation procedure verified by Apple Certified Support Professionals:

1. Ensure both Mac and Vision Pro are connected to the exact same 5GHz/6GHz Wi-Fi band without band-steering.
2. On Mac, open System Settings > General > AirPlay & Continuity and toggle AirPlay Receiver off and on.
3. In visionOS Control Center, bring Mac Virtual Display window within 2 meters, select Connect, and set resolution to Ultra-Wide (4K equivalent).

Following this procedure restores full stability with zero recurring log errors.

iMac 24″ M3 (16GB) | Kawai MP11SE Stage Piano | AirPods Max | Edinburgh, UK

Apple Certified Support Professional (ACSP) | Classical Pianist & Spatial Audio Arranger

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