Mount your OC EFI, navigate to the /EFI/OC/Kexts folder, right click on the Intel WiFi kext, select ‘Get Info’ option in the menu displayed, this should tell you the version of the kext you are currently using. If up to date for Ventura it should be v 2.2.0 stable release.
Navigate to the GitHub page for the Intel WiFi kext (Itlwm.kext or Airportitlwm.kext) and check whether you are using the latest kext. I think the hext for Sonoma is the Alpha release 2.3.0.. This is still a work in progress, so it may work. If it doesn’t work you may need to reinstall or revert back to Ventura until the kext is more fully developed for Sonoma.
Intel Wi-Fi Drivers for macOS. Contribute to OpenIntelWireless/itlwm development by creating an account on GitHub.
github.com