System Update Frequency Issue?

[SRFast]

I've noticed that my Nexus 6P running 6.0 doesn't check for system updates on a regular basis. I usually have to do a manual system update check. I have an N5 running 6.0 and it appears it checks on a regular basis. Anyone else notice this? Is there a setting I've missed? TIA.

 

[Trigati]

Mine seems to check about twice a day. No idea why yours isn't.

Sent from the Comm Center of the Trigati