@balloni55well, 0.0/0.0 coordinates are by Locus Map considered as invalid, so there is more probably some crash on the background.
@slarti76- during last days I've found a few more problems with maps, so you issue with OruxMaps may be the same, already fixed, issue.
- the switch is in advanced settings.
- scaling issue: good observation to you and John. "Magnify all maps" did not work correctly as John mentioned some time ago. I've spent on this some time yesterday and now it finally looks correct. It will anyway need testing, so next Beta. And thanks for the precise description of the problem

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- the problem in route planner: this happens on both your devices? Seems you have some super-huge screen resolution, it is on your Note 4?
@Graf Geoonce a selected map is for forever as the main map. So if you zoom away, this map will always be visible in the top. Maybe I'll change this later, but for now, it works this way.
Problem with empty screen after the start is interesting. It looks like automatic loading is not working correctly right after start. I'm sure it will work correctly if you keep enabled GPS, because this force app to refresh map screen every second.
@balloni55ah thanks. All world maps use max. level 11, but this LoMaps world map is valid only to level 10, so I have to hardcode this parameter into app.
@tapio- problem with "Magnify" confirmed and explained above in answer to slarti76
- GPSies, well not an important topic now. Tracks are anyway downloaded into MapItems system.
@CabrioTourerthere was some changes in "hold center" system and it should be automatically disabled for route planner now, so no need to play with presets because of this. Log anyway won't help, I'll have to play with it a little more with hope to simulate it.