In respect to PR #516 and the pack voltage:

Thanks for clarifying about the staleness and on your explanation I agree my PR is wrong.

I went through my logs and I can't find a case where we read 0v from the car. (I will put a little sanity check in the code though in case we do read something unreasonable).

But: my OVMS reboots sometimes.  I didn't really look into the details.

But I notice that the SOC is persistent, but the pack voltage is not.  Is it a credible guess that this is actually what is happening?  That the OVMS rebooted, and since the car is asleep we can't get a new value and are left with no value.

Would also explain why my change seemed to fix the problem - since seeing the issue depended on whether there was a reboot or not.

Thanks,

Steve