Going over the lower jockey wheel (see first picture), my chain rubs against the inboard side of the cage and sometimes snags. It is a brand new derailleur (Shimano Acera M360) and a new derailleur hanger. I've tried adjusting the cable tension, the limit screws, and the B screw, but none of those seems to affect it.
I've also noticed that the chain twists a bit between the front chain ring and the rear derailleur (2nd photo), but I'm not sure if the two are related. Any suggestions are appreciated.