Macbook pro (High Sierra) overhearting and draining the battery in sleep mode

Ran in the Terminal:

log show | grep "Wake reason"
got:
Wake reason: EC.DarkPME (Maintenance)
Ran in the Terminal:
sudo nvram boot-args="darkwake=0"
and then rebooted..seems to be OK now. My MacBook Pro goes to sleep now without overheating and draining the battery. Let me know if this works for you.