Black grid on new maps
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I am having issues with maps after the update where in various locations it shows a partial black grid on the map - half of the screen shows the map, half black grid.
I have had also a problem with the navigation itself, where the arrow was not always pointing into the direction, but it was jumping around and couldn’t stabilize. I assume it has something to do with a lot of building being around, but I have been in many such places and never had any issues. In the app the GPS track of the activity is also not very straight, it’s jumping here and there.
Any suggestions on the black grid issue?
Two different locations:


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