Sequoia blocks local network traffic per default

[Stefan Csomor]


Hi everyone 

In case you run into a “no route to host” problem or similar after the “automatic update” of macOS to 15: 

macOS should bring up a dialog asking you whether it should allow the app access to the local network, but if it does not, then things fail silently 

under System Settings -> Privacy & Security -> Local Network 
manually enable your Omnis / App 

HTH, 

Stefan