I've had an issue with mine too.
Yesterday, we left Arras for the tunnel. We had planned to get there as early as possible and I had seen signs for Calais when I was in town the day before. So I knew the peage was close by.
So we started off along different roads and with no sign of getting on to the Peage route. I stopped after a while and yes it was on 'avoid toll roads', so I changed that and the saved setting was still for the fastest route.
We then came to the peage and joined it, following the signs for Calais. Despite the change, the Nav v1 tried to take me off the peage at every junction.
I've checked and saved fastest route setting and also unchecked all the options to avoid - and saved those too.
Never had any issue with my Nav 5.
Any chance you also had "avoid motorways" ticked?
John
Nope - checked that.
Ok, let's see if I can guess a possible cause or causes:
It's a simple A to B route. You start in (A) Arras, aiming for (B) Calais by the fastest route, which is - as you state - logically the A26 motorway (it's a toll road as they charge you - rip you off - to ride along it) near enough due north for 70 miles.
You ask the GPS device to give you the fastest A to B route, which it does, according to your settings. Unfortunately, you had set your device to avoid toll roads. So it dutifully did just that; leading to understandable operator frustration and confusion.
You realised (or discovered) your error and changed the setting to allow toll roads, maintaining the fastest route setting.
You then rode onto the A26 motorway but were then instructed to leave at every junction that came up thereafter.
I am guessing that what might have happened is:
(a) When you changed the setting to allow toll roads you perhaps did not recalculate the route you had created originally. You were therefore still possibly still running the original route which brings with it the original preference of avoiding toll roads buried within it.
(b) If you did recalculate the route or recreated it from scratch it's possible that when you imported it you maybe somehow imported the original (avoid toll roads) route and not the allow toll roads route
(c) Possibly, despite having allow toll roads/ fastest time now ticked and making a successful recalculation and re-import, you had also set your device to 'wiggly roads'. If so, then the device will allow you onto the A26 motorway / toll road (there being no wiggly roads around your current location to take) but then take you off again at each and every opportunity - at perhaps each junction thereafter - in order to dish you up the wiggly roads you asked the device to always seek.
Of the three, I am favouring (c) as a possibly strong contender. But hey, it's anyone's guess.
PS I believe that Garmin's preference settings must work on some sort of hierarchical basis. For example:
Most direct / fastest time are the two most important settings and will trump everything else
Avoiding things (toll roads, motorways, unmade roads, care share lanes, U-turns, seasonal closures, cable cars, border crossings, ferries, traffic etc etc) maybe next
Finding windy roads, next in line.... and so on....
Somewhere, mixed into this tidy hierarchical basis, is perhaps mixed in car mode, motorbike mode, walking, truck and for all I know pogo stick usage.


