THE DEFINITIVE GUIDE TO GEARBOX CVT PROTON

Q. When within a traffic jam (even over a level highway), ought to we change to N at every obtainable chance? Or does frequent shifting forwards and backwards from D to N and back again affect the lifespan on the CVT gearbox?The issue with the rubber band outcome in the event the gasoline pedal is pressed where the engine RPM jumps as much as 5000