This started recently and when playing 3d games Crown overheats and the device freezes, my device is still under warranty and I can have it serviced by the local dealers but my problem is when I reboot the frozen device it's all OK there is no sign of problems, the problems occur after 20-30 minutes of game play, do you have any idea how to enable logging and check what overheats (I think it's the mali 450 gpu) taking it as it is the service people will will just say there's nothing wrong with your device and my problem will continue

I only play 1 game and I have been playing that game for 9 months on this device so I do think it's the game maybe I should try a different game or a hardware benchmark can you suggest a benchmark to try, the game I've been playing is Real Racing 3 it's a popular game and it really shouldn't have issues on a device with 8 cpu's at 1.7GHz with 2 G of RAM.