I GOT IT WORKING!! There appears to be an issue when "Enable Auto Config" is disabled.  Here's what I did (macOS Mojave is Server): I followed the steps to reinstall from fresh Removed the app from System Preferences' "Security & Privacy > Accessibility" list Opened the app From System Preferences, I enabled Accessibility access, as requested Back in Synergy, enabled Auto Config (in Preferences, picture below) Allowed my client (Windows 1
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