Something goes wrong when planning any route that involves Munich to Stuttgart, see here abetterrouteplanner.com/?plan_uuid=8697a332-2baf-4a07-8d30-550528b01341.
I tried different settings and resetting all but couldn’t solve it.
Ah yes good spot, thank you. How come a reset didn’t fix it, that’s the sort of thing I was expecting from a reset?
Yes, with a maximum speed like this set, planning in areas where we'll try to drive on roads with unlimited / very high speed limits, we will assume the user goes at the max or a very high speed and therefore has a very high consumption.
Here's the same plan but with max speed lowered to 110 km/h: abetterrouteplanner.com/?plan_uuid=e07d6631-ecbd-46c7-860e-e96b46d9df05
This may then lead to the plan not being possible to create. However, it would most certainly be nice to receive a warning about this. I've had my colleague Mattias notified and he'll look into what we can do to make it clearer when an unusually high value for max speed has been set.
I don‘t think your Ioniq 5 is able to drive 570 km/h ;-), this is the value you configured as maximum speed you will drive if possible.
By reducing the maximum speed to 180km/h for example, I get a valid plan for your route.
You can also adjust the maximum speed you want to drive to 130km/h or 150km/h, in both cases I get valid plans.
With 570km/h the power consumption will be extremely high, so you wouldn‘t be able to drive from one HPC charger to the next one. Therefore ABRP couldn‘t find a valid plan. :-)