What to Know Netflix errors can be caused by network issues, hardware or software problems, or Netflix itself. Most codes can be fixed at home with a little patient troubleshooting.

However, unlike most errors, UI-800-2 primarily has to do with the specific device and not necessarily Netflix itself. Usually, it's a data cache issue, and while that's a relatively simple fix ...

Netflix error code UI-800-2 means you need to clear your device's Netflix cache. Sign out of Netflix and sign back in to clear the app cache, then restart your device if you're still having problems.