Auto skip many waypoints by itself while I was on route. [5.2.0 - 474]

[M. Schrijver]

@con-hennekens
This is the route i'm talking about:
https://www.myrouteapp.com/nl/social/route/14017569?mode=share

And a screenshot were I combined the recorded tracklog and the route

I was heading towards waypoint 40, around a quarter between 39 and 40, when i heared a beep for the autoskipped waypoint. At that moment i saw waypoint 53 as my next waypoint. I stopped and switched on the screen of my phone (i use Android Auto). That was the moment i saw the orange message for switching from online to offline. I went in the menu and manually selected waypoint 40 as my next waypoint. And start driving again.
Around halfway waypoint 39 and 40 i heared the beep again and saw i was skipped to 53 again. Again switched on screen of the phone and again i saw the message switching from offline back to online.
Again selected waypoint 40 as my next waypoint and from that moment on, it went well. Also i didn't see any lost cell coverage anymore.

When i look at the route. The first time it happend, waypoint 53 was one of the closest waypoints. This could explain something. But the second time waypoint 53 was definitely not one of the closest waypoints. But still it was choosen by MRA

[LennyO]

@M.-Schrijver It's a beautifully made Route! I do not see anything strange about it.
The only little thing I see under full magnification is that at the point 40 the black line brakes.
I don't think it would cause this issue... or....

While having nothing to offer in the way of the solution, I am very interested to learn what caused it...
Following this closely.

[Hans van de Ven MR.MRA]

Experienced this twice last week as well; while passing a waypoint, I got the message 'waypoint skipped'... Even though I was simply following the route and hadn't deviated from it.

[M. Schrijver]

@lennyo i recognise what you mean. When i make a route myself and i see this kind of things. I correct them. But i don't think they effect the navigation. I think it is more a kind of a screen error than a real opening in the routeline. This time the route came from the Route Expert library.

@hans-van-de-ven-mr.mra Skipping one waypoint without any signs why, is something i see more often. Maybe the same deeper underlaying cause. I don't know.

[Marinus van Deudekom]

@LennyO the breaking happens when the shaping point is nog 100% on the route. When you move it a bit of disappears

[LennyO]

@Marinus-van-Deudekom 100%! I am aware of that. Thos was the only thing I could spot on the route.
But this should not the cause the problem with crazy skipping.

[Marinus van Deudekom]

@LennyO totally agree with you
I hope that @m.-schrijver has send in the log files so Corjan can have a look at those

[M. Schrijver]

Please remind me. How can i download the log files

[RetiredWingMan]

Long press on the version number.

[M. Schrijver]

Today i noticed also something in autoskipping procedure. I don't know if the rootcause is the same. But still i write it here.

• From my current position i need to drive approx. 20 km before i'm on the route.
• My standard setting is "Closest point" as startpoint when (re)starting a route.
• Auto skipping is enabled as a default setting.

Today MRA auto-selected "point 7" of the route as startingpoint. I changed this manual to "point 2". MRA created a route from my position to "point 2". So far nothing strange.
Pretty after riding away from the where i started, i did need to deviate. MRA did a recalculation and skipped to "point 7". The recalculation was expected but auto-skipping to "point 7" not. Changed manual back to point 2 and keep on driving. A bit further and nicely on (pre-)route, MRA started a recalculation and auto-skipped to point 7. This time both were complete unexpected.

[Marinus van Deudekom]

My guess is that it's normal behavior because you've stated that MRA saw nr 7 as the nearest point therefore skipping 1 to 6

[M. Schrijver]

You can see it as normal behaviour. But there are more ways to look at it.
The selected startpoint of the route is kind of an endpoint for the extra added part of the route. An endpoint normally doesn't change.
Another point of view. When you are riding the route and you are deviating from the route and the next waypoint is still ahead of you. The navigation won't skip this one either.

[Brian McG]

@M.-Schrijver I agree with @marinus-van-deudekom the system is pretty much doing what you asked it to do

your settings "My standard setting is "Closest point" as start point when (re)starting a route." set the system up to designate point #7 as the start

when this is locked into MRA & you then deviate & cause a recalculation, it is going to recalculate to point #7

[M. Schrijver]

That is just a different opinion. When i select a different point to start from, i expect the navigation stick to this point. No matter what happens during the trip to that selected point. Otherwise there is no reason to select a different point.
There are only 2 options. Startpoint (first point) or closest point. Either way following your explanation. In both situations i don't gonna be where i want to be.

[RetiredWingMan]

I agree that MRA should not have skipped waypoints to wp7 on a recalculation.