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Long tunnels are incorrectly handled during route guidance

Bug Reports

If you drive through longer tunnels in Austria the route is recalculated when a street is crossing the tunnel on the surface.

Where does this happen?
ABRP version number (found at bottom of settings menu)
Posted by ABRP User #3030965 ·
Status: Completed2 comments

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Comments2

  • Samuel_ABRP

    Team•

    Aug 31

    Hey,

    iOS starts sending fake GPS locations after a while when in a tunnel. Before we didn’t really know about that as it is an undocumented feature, but we just recently found it out ourself and added a fix for it, which should be released shortly. The issue is, that the fake GPS events look like high accuracy location updates, which breaks our tunnel detection. We found a way to identify these, so the tunnel detection should work better in future.

    This should be part of 7.1.8, our next upcoming release. If you still see it in 7.1.8, please send a bug report after you see the offroute recalculation. In CarPlay it is visible in the top right as a bug button in settings.

    Best

    Samuel

  • Linda ABRP

    Team•

    Aug 31

    Hi

    Thanks for reporting this. I have sent this to my colleagues.