[GG has stopped working since SuperSU update?]

GG!

Thx.

[GG has stopped working since SuperSU update?]

GameGuardian does a (very poor) attempt at disguising itself from other apps (I assume the target is games here), by hiding itself as an app present on most Android devices. If said app is actually present, SuperSU will detect the deception and (silently) deny access. This is a (very important) security measure, and I will not turn it off.

Talk to whomever makes GameGuardian and make the app behave - I will not fix this. This attempt at disguising isn't going to work against any half decent game developer anyway.