After installing Garmin Express my iMac slowdowns. I've got major problems with the performance of my computer. After I uninstalled Garmin Express my iMac didn't have any problems anymore. Now I try to install Garmin Express on my MacBook after uninstalling Garmin Ant Agent and know I couldn't connect with my Garmin 310XT.
Is there anybody who's have a solution to my problem or some one has the same experience with slowing down a Macintosh computer after installing Garmin software because it isn't the first time I've got problems with my computer after installing Garmin software.