try to search operating point once more, in case the first one was due to an engine speed too high

VectoCore/VectoCore/Models/SimulationComponent/Impl/Driver.cs

@@ -267,6 +267,14 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Impl
 						retVal.Switch().
 							Case<ResponseSuccess>(() => operatingPoint = nextOperatingPoint).
 							Case<ResponseGearShift>(() => operatingPoint = nextOperatingPoint).
+							Case<ResponseOverload>(
+									r => {
+										nextOperatingPoint = SearchOperatingPoint(absTime, ds, gradient, operatingPoint.Acceleration,
+																				r);
+										DriverAcceleration = nextOperatingPoint.Acceleration;
+										retVal = NextComponent.Request(absTime, nextOperatingPoint.SimulationInterval,
+																		nextOperatingPoint.Acceleration, gradient);
+									}).
 							Default(
 								r => {
 									throw new UnexpectedResponseException("DrivingAction Accelerate after Overload", r);