LG Smart TV Streaming App Won't Open? Try This
A clear troubleshooting sequence for when your streaming app won't open on an LG webOS Smart TV.
When a streaming app won't open on your LG Smart TV, working through a short sequence of checks usually identifies and resolves the cause.
Restart the TV First
Unplug the TV for about thirty seconds, then plug it back in. This clears temporary glitches more thoroughly than a standard app restart.
Check Your Internet Connection
- Go to Settings > Connection to confirm you're online
- Run a connection test if your TV offers one
- Restart your router if the connection looks unstable
Update the App
Open the LG Content Store and check whether an update is available for the app in question.
Reinstall as a Last Step
If the app still won't open, delete it from your home screen and reinstall it fresh from the LG Content Store, then sign in again.
Still stuck? Our Contact page connects you with support directly.Frequently Asked Questions
Why does unplugging the TV help more than a normal restart?
A full power cycle clears more system-level temporary states than simply closing and reopening an app.
Will reinstalling the app affect my account?
No, you'll simply need to sign back in with your existing account details after reinstalling.
How do I know if it's an app issue or a TV issue?
If other apps also fail to open, the issue is more likely related to your TV or network rather than the specific streaming app.
Final Thoughts
A methodical approach — restart, check connection, update, reinstall — resolves the large majority of app-opening issues on LG Smart TVs without needing outside help.
