Using sat nav recently. I was approaching the A 66 and had reached the slip road when my sat nav suddenly told me to turn left and the map showed a route through and around a small village then back to the slip road!!! I didn't take the advise. Later, on the A66 with 30 miles still to go I was constantly told to go straight ahead when passing small junctions . Is all this normal? Is there going to be updates to correct this confusing advise?