If your Mac keeps restarting repeatedly after installing the macOS Tahoe 26 beta update, fret not. This issue has been troubling a good many macOS users. Note that beta versions are known for triggering instability due to unpolished features and potential bugs. In this guide, I’m going to discuss the 10 best tips and tricks to fix Mac restarting again and again after the macOS Tahoe 26 beta update. Read on to catch the culprit and sort it out:
Fix Mac Restarting Again and Again After the macOS Tahoe Beta Update
The unexpected macOS reboot loop can be caused by multiple things, such as app incompatibility, corrupted system files, faulty startup items, or even hardware-related triggers. While it can be frustrating, you can take control of it with ease
1. Boot Your Mac in Safe Mode
First off, I’d recommend you take advantage of the Safe Mode as it can let you disable non-essential startup items and run checks on your disk.
- To do so, restart your Mac and immediately hold down the Shift key until the login screen appears to enter Safe Mode.
2. Uninstall Incompatible Third-Party Apps
Bear in mind that certain apps may not be optimized for macOS Tahoe and could trigger restarts. So, make sure to uninstall the entire cluster of incompatible third-party apps.
- Head over to Finder on your Mac > Applications.
- Then, be sure to move suspicious apps to Trash and restart your Mac.
3. Check for macOS Beta Updates
Note that Apple frequently rolls out the hotfixes for beta-related bugs.
- Go to System Settings on your macOS device > General > Software Update and install any available beta updates.
4. Review Login Items
Problematic login items can cause system instability during startup.
- Navigate to System Settings > General > Login Items & Extensions and remove any suspicious or unnecessary apps.
5. Use Disk Utility to Repair the Disk
Keep a close eye on the corrupted disk permissions or file system errors as they can lead to boot loops on your Mac.
- So, boot your Mac into macOS Recovery by holding Command + R during startup.
- After that, open the Disk Utility, and run First Aid on your startup disk.
6. Reinstall macOS Tahoe Beta
If critical system files are corrupted, there is a decent chance that a clean reinstallation can resolve the issue.
- Therefore, boot your device into Recovery Mode (hold Command + R) and choose Reinstall macOS without erasing your data.
7. Downgrade to macOS Sequoia (Stable Version)
If restarts persist on your Mac, switching back to a stable macOS version is the safest option.
- For this purpose, you’ll need to create a bootable installer of Sequoia and erase the disk using Disk Utility before installing.
8. Run Apple Diagnostics
As the hardware issues, like faulty RAM or SSDs can also cause restarts, it would be apt to run the Apple Diagnostics to nab and fix the issue.
- To begin, shut down your Mac.
- After that, turn your device back on while holding D to launch Apple Diagnostics and follow the on-screen instructions.
9. Check Panic Logs for Crash Causes
Panic logs are very effective in revealing the source of the repeated restarts.
- On your device, fire up the Console > Crash Reports > System Reports and look for files beginning with “Kernel_” or “Panic”.
- Make full use of this information to pinpoint problematic drivers or apps.
10. Contact Apple Support or Visit a Genius Bar
If none of the above solutions work in resolving this problem, I suspect it could be hardware-related.
- Hence, schedule a service appointment to get a professional diagnosis and repair.
Wrapping up..!
There you go! Experiencing constant restarts after updating to the macOS Tahoe beta can be deeply frustrating, especially if you’re relying on your Mac for work or study. Fortunately, by taking steps like entering Safe Mode, checking panic logs, removing incompatible software, or even downgrading to a stable macOS version, you can eliminate the root cause of the issue. These solutions help ensure your Mac runs smoothly and reliably, even while exploring new beta features.
