A lot of phones from a lot of so-called top phone manufacturers have issues. Issues are part of smartphones. Deal with it. Samsung battery fires. Google and their class-action payout for a garbage product. Lots of issues no matter where you look. At least you didn't pay $1,000 for your ASUS phone. Do an RMA, have them pay the shipping, get it fixed and accept it. If they don't fix your issues under a warranty claim, then sure feel free to complain.