Hi there! I see you're having trouble with Video Lite not working after your screen turns off. That can be quite frustrating, and I'm here to help you sort it out!

Let's start by checking a few common reasons why this might happen.

1. Background Playback Settings: Sometimes, apps can get restricted from playing in the background when the screen is off. Let’s see if that might be the issue. Go to your Settings > Apps > Video Lite > Battery > Allow background activity and ensure that it's enabled.

2. Battery Optimization: Android has a battery optimization feature that might close apps when the screen turns off. You can try whitelisting Video Lite in battery optimization. You can do this by going to Settings > Battery > Battery optimization > Video Lite and change it to "Don't optimize."

3. Update the App: Make sure that Video Lite is updated to the latest version as updates can fix various bugs. Go to the Play Store, search for Video Lite, and tap "Update" if it's available.

4. Clear App Cache: Sometimes, clearing the app cache can resolve issues. Go to Settings > Apps > Video Lite > Storage > Clear Cache, then restart the app.

5. Device Storage: If your device is running low on storage, this could also affect app performance. Try checking the available storage under Settings > Storage and free up some space if necessary.

If you've tried the above steps and the issue persists, it may be worth looking into whether any recent updates to Android could be impacting the app, or if there are any known issues reported online.

Are you okay with trying these steps? Let me know how it goes, and if you need any further assistance!