Google maps

[routeconverter]

Which ones work? And which ones not?

Not showing any map (just my track on a grey background):
"OpenTopoMap rendering of OpenStreetMap data (online)"

The same here, it seems the Mapsforge library in the Offline Edition cannot fetch a redirect for the tiles and tries to parse the error message as an imag which fails:

Code:

Juli 24, 2018 3:29:49 NACHM. slash.navigation.mapview.mapsforge.MapsforgeMapView handleMapAndThemeUpdate
INFORMATION: Using map [TileMap[url=OpenTopoMap]] and theme VectorTheme[url=http://wiki.openstreetmap.org/wiki/Osmarender] with zoom 12
Juli 24, 2018 3:29:49 NACHM. org.mapsforge.map.layer.download.TileDownloadThread doWork
SCHWERWIEGEND: ImageIO filed to read inputStream
java.io.IOException: ImageIO filed to read inputStream
    at org.mapsforge.map.awt.graphics.AwtBitmap.<init>(AwtBitmap.java:38)
    at org.mapsforge.map.awt.graphics.AwtTileBitmap.<init>(AwtTileBitmap.java:33)
    at org.mapsforge.map.awt.graphics.AwtGraphicFactory.createTileBitmap(AwtGraphicFactory.java:203)
    at org.mapsforge.map.layer.download.TileDownloader.downloadImage(TileDownloader.java:70)
    at org.mapsforge.map.layer.download.TileDownloadThread.downloadTile(TileDownloadThread.java:81)
    at org.mapsforge.map.layer.download.TileDownloadThread.doWork(TileDownloadThread.java:60)
    at org.mapsforge.map.util.PausableThread.run(PausableThread.java:147)

"Outdoor Active Topographic Map (online)"

I've fixed that, but it limited to Germany.

I don't see any difference between:

"OpenStreetMap rendering of OpenStreetMap data (online)" and
"OpenStreetMap Default Map (online)"

They are the same.

Unimportant little issues:

When switching maps I sometimes have to zoom in/out to make the map appear.

With all maps zooming in and out makes my "Windows default sound" (Windows background.wav) chimes frequently (but not always) without a visual notification.

That's strange. I'm not aware that RouteConverter causes any system sounds.