How to Fix Wi-Fi Drops in macOS Sequoia on MacBook Pro 2014

guide MacBookPro macOSSequoia OpenCoreLegacyPatcher Troubleshooting WiFi

Step-by-Step Solution: Wi-Fi Drops in macOS Sequoia with OCLP

macOS Sequoia completely dropped older legacy Wi-Fi stack components, leading to connection instability and random drops on Broadcom BCM94360 cards used in 2014 MacBooks. Follow these steps to stabilize your connection:

1. Force a Clean Reinstallation of Root Patches

  1. Open the OpenCore Legacy Patcher application.
  2. Click on Post-Install Root Patch.
  3. Select Revert Root Patches to completely remove existing patches and clean up network drivers.
  4. Reboot your Mac.
  5. Upon boot, open OCLP again, select Start Root Patching to install a fresh set of patches, and reboot.

2. Flush System Network Configuration Files

  1. Turn off Wi-Fi from the menu bar.
  2. Open Finder, press Cmd+Shift+G and go to: /Library/Preferences/SystemConfiguration/
  3. Delete the following files (enter your admin password if prompted):
    • com.apple.airport.preferences.plist
    • com.apple.network.eapolclient.configuration.plist
    • com.apple.wifi.message-tracer.plist
    • NetworkInterfaces.plist
    • preferences.plist
  4. Reboot your Mac and toggle Wi-Fi back on to recreate clean configuration baselines.

Stability Recommendation

As Apple continues modifying network internals in Sequoia, legacy network patching remains experimental. If wireless stability is critical to your daily work, macOS Sonoma (14.7.x) is currently the most stable and drop-free release for 2014 MacBook Pro models.

Original Question: "Wifi dropping randomly on 2014 MBP running Sequoia 15.7.7 via OCLP 2.4.1"

Wifi dropping randomly on 2014 MBP running Sequoia 15.7.7 via OCLP 2.4.1

install went smoothly as did root patch afterward

I'm able to connect to wifi, but a couple times in the last several hours, the connection dropped out and wifi showed up as dissabled completely, but it came back shortly afterward and reconnected successfully

the first time it happened, the above message was displayed, but then reconnected about a minute later

the card was working fine on ventura and on the original big sur install before that

system updates are turned off, and I didn't add any kexts or make any other changes during the install

submitted by /u/Express-Crow-1496
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