Encountering a black screen or a frozen loading loop on your television can instantly ruin movie night. When you turn on your display and see a message telling you that something on your device needs to be refreshed, you're dealing with Netflix error code UI-113. On an LG Smart TV running webOS, this specific code indicates that information stored on your device needs to be updated or cleared. It's not a hardware failure or a permanent account ban; rather, it's a communication breakdown between the Netflix application cache and the streaming servers.
Fixing this issue doesn't require technical wizardry, but it does require moving past the basic remote clicks that usually fail. Most users waste time randomly restarting their routers when the actual culprit sits inside app storage or account authorization tokens. Let's look at why this happens and how to clear the error permanently so you can get back to your queue.
What Causes Netflix Error UI-113 on LG TVs?
Error UI-113 is a catch-all notification for device-level data corruption. Unlike streaming errors tied directly to internet speed drops, UI-113 almost always points to local data files that have become corrupted or outdated.
When your LG Smart TV launches Netflix, it loads a local cache containing configuration data, user preferences, and authentication tokens. If your TV loses power abruptly, experiences a temporary Wi-Fi packet drop during a launch sequence, or encounters a minor webOS memory glitch, those files get scrambled. The Netflix app tries to read the damaged files, fails, and displays error UI-113 as a safety fallback.
Another common trigger is an expired authentication token. If your login credentials haven't synced with Netflix servers in a while, or if your account password changed on another device, the local cache rejects the handshake. This mismatch prevents the user interface from rendering your profile selection or home screen.
Immediate Steps to Clear the Error
Before diving into deep system resets, start with the troubleshooting steps that resolve the vast majority of UI-113 occurrences in under two minutes.
Sign Out and Back In
Refreshing your account connection forces the app to discard old authentication tokens and download a fresh set from Netflix servers.
- On the error screen, use your remote to navigate to the menu icon or sign-out option if visible. If the screen is completely black, press the Up, Up, Down, Down, Left, Right, Left, Right, Up, Up, Up, Up sequence on your remote control to open the hidden sign-out menu.
- Select Sign Out, Start Over, or Deactivate.
- Once logged out, enter your email and password again to establish a clean session.
Power Cycle Your LG Smart TV
A standard remote shutdown puts modern smart TVs into a low-power standby mode rather than turning them completely off. To clear corrupted RAM cache, you need a hard power drain.
- Unplug your LG Smart TV directly from the wall outlet.
- Unplug your internet router and modem as well.
- Wait for at least 60 seconds to let all internal capacitors discharge completely.
- Plug your router back in first and wait for the internet connection lights to stabilize.
- Plug your LG TV back into the wall and turn it on. Launch Netflix to check if the error persists.
Advanced Troubleshooting for Persistent UI-113 Issues
If a simple sign-out and power cycle don't clear the error, the problem lies deeper within webOS storage allocation. You'll need to address the app installation directly.
Reinstall the Netflix App
LG webOS allows you to delete and reinstall applications, which forces the system to wipe all cached configuration data and pull a clean version from the LG Content Store.
- Press the Home button on your Magic Remote to open the launcher bar.
- Scroll across to find the Netflix application icon.
- Press and hold the Up directional button or click the edit icon that appears above the app to enter edit mode.
- Select the X or trash icon above Netflix and confirm deletion.
- Navigate to the LG Content Store, search for Netflix, and download it fresh.
- Log back in with your credentials.
Update Your webOS Software
Running an outdated operating system version creates compatibility friction with modern streaming app updates. Netflix frequently updates its interface architecture, which can break functionality on older webOS firmware builds.
- Press the Settings button on your remote (the gear icon).
- Go to All Settings (the three dots icon).
- Select Support, then choose Software Update.
- Check for updates and install any available patches. Allow the TV to restart fully before launching Netflix again.
Network and DNS Adjustments
Sometimes error UI-113 stems from a corrupted DNS cache on your home network. If your LG TV cannot properly resolve Netflix server addresses due to local routing errors, the app throws a connection timeout disguised as a UI error.
Check your network status by navigating to Settings > Connection > Network Connection Status on your TV. If your Wi-Fi signal strength is low or unstable, switch from a wireless connection to a wired Ethernet cable. Ethernet eliminates packet loss and latency spikes that frequently trigger streaming errors on smart displays.
You can also change your DNS settings manually if your Internet Service Provider's default DNS servers struggle with content delivery networks. Go to your network advanced settings, uncheck "Set Automatically" under the DNS section, and enter a public address like 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare).
Frequently Asked Questions
Does error UI-113 mean my Netflix account is banned?
No. Error UI-113 is strictly a device and application-level error. It has nothing to do with your billing status, subscription tier, or account standing. Your account will work fine on phones, tablets, or computers while this error appears on your TV.
Why does this error happen more often on LG TVs than other brands?
LG smart TVs run on webOS, which manages background app caching and memory management differently than Android TV or Roku platforms. When webOS runs low on active memory or experiences a minor background crash during app loading, the local Netflix profile cache gets corrupted more easily.
Will a factory reset fix Netflix error UI-113?
A factory reset will fix it because it wipes all system data and cache files clean. However, you should treat it as a last resort since it erases all your saved Wi-Fi passwords, custom picture settings, and downloaded applications across the entire television.
Can a faulty HDMI cable cause a Netflix UI error?
No. HDMI cables transmit audio and video signals between external devices and your display. Netflix error UI-113 occurs within the internal webOS application environment, meaning physical cable connections have no impact on this specific software glitch.
