I have been using the trial version of Goodtask for about a week, and I think it's a really cool concept! However, the version I'm using on my MacBook (4.7.2) freezes up a ton. It seems (?) like it's doing this when it tries to sync. It brings up the spinning beachball icon until I force quit the app and reload it. Is this a known issue? Is it because I'm using the trial version?