Hi, Just received my new Razer Stealth 2018 4k edition with NVIDIA Geforce MX150 and 65w charger. It is beautiful machine, but the laptop loses charge and turns off even when plugged in if I run the GPU under heavy compute loads using CudaNN. This is running Ubuntu 18.04 with nvidia-driver-410 and cudann 7.4 I'm thinking the Nvidia Powermizer is not kicking in? Is there something in the bios I need to change? Any support would be appreciated.