We are experiencing a few crashes possibly from Findaway SDK.

Unless we find the cause of the crash, otherwise the best bet would be to upgrade the SDK.

Below are things to test if we are going to do the upgrade.

1. Download books
2. Aggressively scrub through chapters to make sure there are no issues
3. Tap ahead of downloads to see if chapters stream
4. Make sure leaving and re-entering the player doesn't cause issues
5. Make sure audioengine deletes all audio cache files when returning books