I'm sure this has been asked before but didn't see it in the forum. I bought a used 2019 Kona recently and am still getting used to it. My biggest confusion is about the estimate of remaining miles, which fluctuates a lot. It often will drop by 20 or 30 miles suddenly. Sometimes this is when it's been parked, but also when driving. Makes me nervous about how much reliance to put on it. Is this common and is there any way to deal with it? I'm tempted to just ignore that number but it's hard to do.