Comments on MAC OSX version

[Paul M Who]

I am having similar problems.
Downloaded 2.7 64bit zip version.
Running on OS Lion with latest updates.
App starts OK
Map freezes if I go to another program then return to RC
Map freezes if I open previous saved route
Map freezes after saving new conversion
Grey tint covers map when I turn on select mode.
Can't close program have to force quit ever time and start up again to start new conversion.