I just installed macOS Tahoe beta on a mac mini. It says I am not connected to the internet, and attempts to use file sharing fail. Network status says that Ethernet and WiFi are working. Any suggestions?
macOS Tahoe Beta no internet or file sharing
This solution to uninstall LittleSnitch worked for me: https://www.reddit.com/r/MacOSBeta/comments/1l7fcqh/macos_tahoe_internet_issues/
Uninstalling Little Snitch and restarting fixed the problem. Thank you!