Hi -
I just connected a new AD2USB to my panel (Vista 21IP) and my Mac, verified that I have a blinking green light and see it in my USB device list, and installed the Mac version of the AlarmDecoder Keypad app. The first time I tried to run the keypad app, it told me I had to install Mono (even though the Wiki says it's included in the Mac install PKG). So I went ahead and installed Mono. Now when I attempt to launch the keypad app it immediately dies, and I see this LaunchServices error message in the console.
CHECKIN:0x0-0x42042 729 com.nutech.alarmdecodergui
Any suggestions? I'm running High Sierra 10.13.2.
Thanks,
Mike