NOT KNOWN DETAILS ABOUT GEARBOX CVT PROTON

Q. When within a traffic jam (even with a degree road), should really we shift to N at every obtainable option? Or does Regular shifting backwards and forwards from D to N and again have an effect on the lifespan of your CVT gearbox?Q. Is there anyway to avoid CVT failure like honda town/jazz? Any Unique detail ought to choose care to be able to le