LG Smart TVs are renowned for their sleek interface and high-quality displays, but encountering a cryptic error code like can be incredibly frustrating. This specific error typically appears on LG UP-series models (like the UP7000, UP7700, or UP8000) when the television fails to connect to the LG Content Store or specific streaming applications.
While IPv6 is the modern standard, many LG UP series TVs experience "hangs" when trying to prioritize it over IPv4. Navigate to > All Settings > General > Network . Look for the IPv6 toggle. Switch it to OFF . Restart your TV and try the Content Store again. 4. The "Power Cycle" (Cold Boot)
If the error persists, there may be a known bug that LG has patched in a newer version of webOS. Go to > Support . Select Software Update . Click Check for Updates .
Your ISP’s default DNS might be blocking or failing to find LG’s content servers.
Does this error happen only when opening the , or inside an app like Netflix/YouTube ? Are you using Wi-Fi or an Ethernet cable? Has your Internet Provider or Router changed recently?
If the TV's internal clock doesn't match the server's clock, the security handshake fails.