Yeah, I've started having the problem again, but its been a lot more rarely when the tires have been kept up in pressure.
I still think it has something to do with if there is a "problem code" registering, such as under-inflation which happens more when the tires are cold, that it won't do the remote-start.
This is still just a guess, but it makes sense of why it seems to be a problem in the morning not during the day.