Our new S 100D received the 17.24.28 update. The release notes indicate the software may report a different (lower?) rated range, improving accuracy of the reported measurement. Just completed my first 90% charge on S 100D. Before the update, the 90% charge level was typically 307-309 miles after charging. This time, the 90% charge is showing 301 miles of rated range. This is about 2% reduction in the rated range reported - and would likely reduce the 100% rated range from 344 to 334, about a 10 mile reduction - and produces a number close to the 335 miles of rated range published on the Tesla website.