CPU stays on during sleep

I followed Bavariancake's guide (https://github.com/bavariancake/XPS9570-macOS) to get macOS working on my 9570. For the most part, everything is working but sleep is giving me issues.

I get about 10% drain per hour on sleep, and my laptop is very toasty when I take it out of my bag. I'm honestly not sure where to look (USB seems fine, display is working with acceleration). Has anyone encountered a similar issue, and would have some ideas of where to begin?

Thanks