Mynav-How Do I Delete Satnav Journeys?

[Johndouglas]

The same thing happens with mine.   I know that the quickest way for a journey via the M25 is to join at Jnc 8 or Jnc 10 (depending on which direction I'm going,, but Myway always wants me to join at Jnc 9.   I find that if I ignore the spoken route, it very soon 'joins' me and replans the journey to jnc.8. -- unlike my Tomtom which takes much longer.   It carries on telling me to "turn around when possible" for dozens of miles. 

[john h]

One of my earlier portable sat navs wanted me to go through a bus station when I selected 'shortest route'