I own a house built in 2007. Arc faults in all bedrooms per code. One bedroom breaker trips. Used to trip on occasion. I installed a ceiling fan. No problems. A few months later it started tripping again when I turned the fan or light on. I removed fan, checked all connections, redid all connections and reassembled fan. Unplugged everything in room. Replaced with new Cutler Hammer 15amp arc fault. Now if I turn the closet flourescent light on it trips. Will not stay on no matter what. I have checked some switches and outlets. All seem properly wired and connected. Any thoughts??