Updated to 10.13.4 from 10.13.1.. crashes/restarts 10 seconds after login screen shows up? Internal monitor not working either

I just installed 10.13.4 and I'm running a XPS 9560 and the internal monitor doesn't work after booting. The apple logo & login only show on the HDMI monitor it's connected to when usually it's supposed to show on both. I can successfully login but the entire system randomly crashes/restarts after several seconds regardless of what's being done.

My Clover folder is essentially taken from here.. (which worked for 10.13.1 before) https://github.com/gunslinger23/XPS15-9560-High-Sierra

I've even double checked the kexts and replaced for the latest FakeSMC/Intel/etc.

This has never happened to me before. Is anyone familiar with this issue? Thanks!