I have a 2021 Bolt with less than 3K miles on it. I've been charging to 75% at home about every other day. This morning, the GOM read 233 miles. I drove 19 miles to work with a 50/50 split of local and hwy miles, never exceeding 65 mph, and I watched the GOM estimate drop rapidly to 191 miles. The temp.'s were at 70s F in the morning and 80s/90s F in the afternoon. My 2017 never behaved like this. Also (and perhaps unrelated), the "Outside Temperature" score on my 2017 used to vary across the entire range of the scale, appropriately. My 2021 will drop below half in the cold, but across temp.'s as high as 100 F, it has never risen above the half-way mark on the scale. I'll check the "Auto Defog" setting based on the advice of an earlier poster in this topic, but I was pretty sure that I disabled that. Any thoughts on either?