SOLVED Sleep Turns into Shutdown

[Tech5G5G]

Hi,
Whenever I sleep my Hackintosh (power button, close lid, Apple logo > Sleep) and wait for a couple minutes, I find that it has shutdown. I think this may be due to my hibernation being incorrectly configured. I am fine with disabling/removing hibernation if needed.

Device Specs:
CPU: 1.5 GHz Quad-Core Intel Core i7
GPU: Intel Iris Plus Graphics 1536 MB
RAM: 16 GB 3733 MHz LPDDR4X
Laptop: Microsoft Surface Pro 7
Wifi/BT Card: Intel Wifi & Intel Bluetooth
Touchpad/Keyboard: Microsoft Surface Pro Keyboard

 

[Tech5G5G]

I've found that in order to fix this, you need to follow this guide https://github.com/badstorm/surface-pro-7-opencore/issues/133 and make OpenCore boot ahead of any other bootloaders (rEFInd, Windows Boot Manager, GRUB, etc.).