Using Macbook Pro with OSX 10.10.5 and Garmin Express 5.1.0.0. My watch (Forerunner 210) has not been used/updated in at least a year so Express is trying to update its software and it hangs with "1 minute remaining" on the download.
Haven't found this same problem in these forums so I'm hoping it has a fix and I've just been unable to locate it. Thanks for the help.