Fixing Wi-Fi Drops After Waking from Sleep on macOS Sequoia
If your 15-inch 2015 MacBook Pro is running macOS Sequoia via OCLP and fails to reconnect to the internet after waking from sleep, it is likely a driver conflict introduced by the legacy wireless kexts.
Step-by-Step Fixes
- Reapply Root Patches: Ensure you are using the latest version of OpenCore Legacy Patcher. Open the app, select 'Post-Install Root Patch', and click 'Start Root Patching'. Once done, reboot your Mac.
- Toggle Wi-Fi in Terminal: Instead of rebooting your Mac, you can restart the network interface by opening Terminal and running these commands:
sudo ifconfig en0 down
sudo ifconfig en0 up - Reset Network Configurations: Sometimes old configuration files corrupt after a major update. Go to
/Library/Preferences/SystemConfiguration/and delete the following files, then reboot your Mac:
-com.apple.airport.preferences.plist
-NetworkInterfaces.plist - Disable Wake for Network Access: Go to System Settings > Battery > Options, and set 'Wake for network access' to Never. This stops the network card from crashing during deep sleep cycles.
Original Question: "Help - Internet will not turn back on after closing lid"
MacBookPro 15" 2015 on Sequoia 15.7.7 - When closing the lid and then reopening several hours later the MBP will not reconnect to the internet. I must reboot the MBP to get it to reconnect. Does anyone happen to have any suggestions? Thank you for your time.
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