It's a software estimate that could also reflect capacity. Sorry for the ambiguity. The likelihood, however, is that it's just the software estimate. That's what people have seen with the Model S. You can do a pack "rebalance" to get the estimate more reasonable, but since that doesn't change your actual capacity, I don't see a reason to go through the process.
Thanks. I kind of figured it was that way since the 100% charge range didn't change. Outside of debug or ETM, is there a way to look at current battery charge capacity rather than calculated range? Is that what "ideal range" is supposed to be?