@Paul
what if you stop routing first, then quit marble?
I mean, until the bug is fixed, with your proposal Solution 1, that is...

BTW the solution 2 you propose is not very acceptable, since the ~/.local data is on a relatively small partition, not one where the user will be happy to have 100s of MB of map data...


Another point/feature request: for routing, if one drags the route, there will be a new waypoint inserted and the route will pass along that new point - as soon as there are 3 points, it would be good if each of those could be deleted individually; now if one clicks the edit pen symbol, one gets the choice for select on map and current location, it would be good to get an additional option: delete point.