ok so after installing some nonpdrm files, persona corrupted after I finished playing it, I deleted it but there is something mysterious eating around 3gb on my uxo, i combed through my app folder and it nothing is off there. I have a 8gb card so I know somethings off, I only have axiom verge and shovel knight installed and it says 4.5gb is used on uxo which doesnt seem correct.