Spotify connect keeping phone awake

[jbrizz]

I have a Nexus 6P, not rooted running latest OTA and whenever I listen to music on my PC at home/work/where ever my phone stays awake.

So after a normal work day listening to Spotify, not using my phone at all, I'm still down to 50% battery. Using my phone a bit as well means that it sometimes runs out before I get home.

Is there any way to fix this short of rooting my phone and disabling the service? I find it a pretty annoying feature already, and that's ignoring the fact that it's draining the battery.