navigator fail

[polar]

I found a navigator fail on the way from Rotterdam to Rheims, When I left Rotterdam The Navigator leads me to IJmuiden, Afther That you must make a Turn at The Ferry Harbour and go back.
The Way back to Rheims gives a Second Fail nearby Rotterdam, The Navigator leads You to Amsterdam/Groningen, If you stay on The highway and Following the Signs, you become on The right way to Rheims.