I upgraded my mac to macOS 14, Sonoma earlier today. Upon first using it, my internet wouldn’t connect!

Wifi or ethernet, nothing I tried work

Even

ping 8.8.8.8

I did some searching, and it turns out the version of Little Snitch I had installed wasn’t supported.

The issue here is that without internet, I couldn’t update it

The fix wasn’t too difficult. Go to System Settings Network VPNs and Filters. Disable little snitch.