[Q] i wanna record my screen playing Asphalt 8 topic

Hi guys i know only you can really help me i wanna record my races in my moto G 2013 while playing asphalt 8 my phone is not rooted im using android 5.0 lollipop what says that allow record screen no rooted i record all i want but when i try to record asphalt 8 it starts to record but closes for itself it seems my phone cant handle play asphalt 8 and record it can anyone help me ?