Roadster is supposed to remember what amperage settings you use in different locations. Now, for reasons I can't figure out, when I set a current limit at home, when I get to work it has that same limit. And if I reset it at work, it has that setting when I get home. The only thing I can think of is that at work we have underground parking, so maybe the GPS doesn't remember the last setting? BTW, work is 25 miles from home. I've always had issues with how/when Roadster remembers/doesn't remember current limits. I think that if the charge door is open, it won't remember that setting. But, maybe it's more complicated than that. Anyone have a clue what might be going on? I've got a v2.5.