@Colton Raven Please follow the instruction below : 1. Reinstall from fresh 2. Remove the app from System Preferences' "Security & Privacy > Accessibility" list 3. Open the app 4. From System Preferences, enable Accessibility access, as requested 5. Back in Synergy, enable Auto Config (in Preferences) 6. Allow the client to connect (accept fingerprint on the client machine) 7. Configure server in client machine name. and give me know if it works for you.