Acer Chromebook CP514-1H Driver Issues

I followed the guide at coolstar.org for my device and installed all the drivers, but the keyboard and audio drivers keep giving me issues. Whenever I watch YouTube or play any audio long enough, the speakers start to get distorted and play glitching sounds at max volume. Windows also does not show any audio devices on boot sometimes. The keyboard drivers also do not allow me to control the keyboard backlighting on my device using the keybinds. Sometimes the lights will briefly turn on, but then they turn off. I had none of these issues on Ubuntu, but I need Windows for college. Any help would be appreciated.