I've had the same issue. My hack started having graphic glitches, imessage, handoff, continuity stopped working on 10.14.1 so I reverted to 10.14 through my CCC backup disk. But unfortunately nothing else except graphics is fixed. Everything else is still messed up. Tried a lot of solutions...
Here is my Build:
Gigabyte Aorus Gaming 5 Z370
Corsair Vengeance 32GB - 3000Mhz
And this network card -
After trying many guides and workarounds, I am not able to get Hand-off working, though...
I am facing a similar problem, My Hackintosh does not sleep, only display goes off and when i press a button or mouse it turns back on, nothing else happens when I click sleep.