itz_catto

Try using another virtual space that isn't detected by the game, don't use virtual spaces made for Game Guardian, you need to use an app hider virtual space from the play store

Did you delete any left over logcats and logs?

Did you try reinstalling 8 Ball Pool? Usually, reinstalling an app fixes it. Make sure 8 Ball Pool is uninstalled so you can reinstall Game Guardian and hide it via VirtualXposed. If you're on an older device, you could use App Hider. Edit: Then after hiding Game Guardian, install 8 Ball Pool outside of VirtualXposed. Go to Game Guardian in VirtualXposed, tap fix it, tap "Use root in Virtual space". Tap "Yes (dangerous)" and confirm you want to use root in the virtual space. Make sure your device is rooted to hide Game Guardian.