Netflix says 'There was a problem with this download. (10023-1200)'
If you see an error on your iPhone or iPad that says
There was a problem with this download. Please check your network connection and try again. (10023-1200)
It typically points to information stored on the device that needs to be refreshed. Follow the troubleshooting steps below to resolve the issue.
Check the date and time settings
- Tap the Settings icon on the Home screen. 
- Tap General. 
- Tap Date & Time. - If the date and time are incorrect, tap either the date or time to adjust them, or simply toggle the Set Automatically field to On.