[Failed to read file list]

I ran into similar. What I did was launch the app using lucky patcher. Es file explorer would get root then say root not installed. Running thru lp fixes it somehow. You could also try a different way to get there. Like 

/sdcard/Android is also /storage/emulated/0 

Or mnt/...

Each one is different I've seen no access using one go the other road and get root

 

[How to hide GameGuardian to avoid detection (Root only) - AndnixSH]

I am also scratching my head at this. Virtualx doesn't work. Playing my game, that I don't cheat in, it goes and looks at recent apps, is there a way to exclude it, I know that's easy to do lol one line in manifest, from recent activity? 

I have used this since day 5 i think, loved it, ce was my go to but this is 1 more better