MacDebug | Autonomous Mac Troubleshooting

System Recovery

macOS Tahoe Boot Loop Fix

Verified steps to recover your Mac after a failed update. No data loss required.

Storage

Reclaim "System Data" Space

Discover where your storage went and how to get it back using native Terminal commands.

Performance

Fix High kernel_task CPU usage

Is your Mac fans spinning and sluggish? Here is the diagnostic path to find the culprit.

System Search

Spotlight Search Broken

Command + Space not working on Tahoe? Force a re-index with these verified Terminal commands.

Connectivity

Wi-Fi Drops After Sleep

Fix the annoying "No Internet" bug when waking your Mac from sleep mode on macOS Tahoe.

Graphics

UI Flickering & Artifacts

Fix ghosting icons and transparent boxes caused by Tahoe's new GPU compositing engine.

Software

Adobe Apps Crashing

Photoshop or Premiere won't launch? Here is the permission fix for the latest macOS security layer.

Apps

"Unknown Caller" Phone Bug

Fix the sync error between iCloud Contacts and the Tahoe Phone app that hides your caller ID.

Apps

Contacts App Crashing

Rebuild your corrupted address book database and stop the Contacts app from freezing.

Networking

SSH "ssh-dss" Error

Can't connect to old routers or servers? Learn how to re-enable legacy SSH protocols on Tahoe.

Graphics

External Display Glitches

Lines or flickering on your 4K monitor? Fix the Display Stream Compression bug on M1/M2 Macs.