I’m getting a sync error that says that my passwords don’t match.

If you changed your password on one device, it must also be changed on all other devices as well in order to sync correctly.  We recommend changing all devices at the same time if possible.  If you haven’t and one of the devices is now saying that it can’t sync because of a mismatched password, what most likely happened is that you changed the password on another device and that device then synced with the cloud.  So the database in the cloud is expecting the NEW password and your device is showing the old one.  So, you need to change the password on this device to the new password and then attempt to sync.  If this does not work, submit a tech support request. The link can be found at the bottom of the page.