August Pro Z-Wave with C-8

So, I was wrong, and I guess I should've known I would be based on other posts here. I'm now having the same issue that others are having where apparently the lock goes to "sleep" and the hub can't talk to it unless I "wake it" via opening the August app.

I thought maybe it was a pairing issue so I've deleted and re-added 2 of the 4 locks, using S2 (this was a chore) and those 2 locks aren't any better off than the other 2.

Has anyone found a way to keep the locks "awake" so that the hub can continue talking to them?