After upgrading from 1password 3 dropbox sync (flawless, never an issue) to v4, app store, nonstop issues and problems. Sync laptop, desktop, iPad, iPhone through the cloud. Consistent difficulties from the start not syncing between two computers. Uninstalled, reinstalled on all devices. More critically however, are the startup crashes on both computers, spinning ball on startup screen, force restart. No startup items in login on either computer, permissions repaired, disk utility shows no errors. Troubleshooting appears to traceback to 1password, especially if the mini is activated. Dropbox 4.1, Mac 10.8.5. Suggestions? Help?