STARTED MY 2017 1299s today and the error messages came up, ie. scu ,des and internal sensor. did 2 miles and the errors stayed on the dash. 2 hours later and the error messages have gone away. the bike has a full race exhaust fitted so obviously it gets even hotter than a standard 1299s. has anyone had this problem before on this bike and if so is it best to renew the sensor.