Nexus 6 on Sprint: LTE turns off when Wi-Fi is on?

[Bront]

I've got the N6 on Sprint as well, have it on Wi-Fi all the time when I'm at home, and I've never encountered this issue, that's very strange.

I just tried to replicate this myself and was unable too. I'm usually on 3g though anyway. I used LTE specifically for testing and couldn't duplicate it.

I'm on marshmallow though, maybe that fixed the issue.