Routing over seas

[Pertti Lehtinen]

Have you notised that OsmAnd+ can not always navigate over the sea even there exists several boat lines.

OSM-WEB navigation works alwaus Ok. 
Route from HEL to STO is also Ok

Example:
1. Background - Finland & Estonia maps loaded. 
2. Navigating from Helsinki to Haapsalu. Route tries to go to Stockholm but do not utilise any of at least three boat lines from Helsinki to Tallin. 
3. Sometimes I get an error nessage something like: ".. Brows map not sopported."
4. Nacigation works fine internally on both map areas but not from one map area to the next area.
5. Can it be that the international sea does not belong to FIN or EST nap data? 
6. This frature was Ok some months ago.
7. I found this problem immediately after last loading of the latest Estonia map.

Yesterday it worked onse but not anymire today!

[Pertti Lehtinen]

Cause found!

Although openstreetmap.org counts the navigation route over the sea in a second, my Huawei Honor 10 counts the same route over the night! Once again calculation result was Ok the next morning!

The final result!
=================

For some reason OsmAnd+ rote calculation over the sea rake's veeeery long time and it sends couple of notes about the map.

Anyway and after all the final result is OK.

[Pertti Lehtinen]

I took calculation time.

Depending of the destination in Estonia calculation time was 3'30 to 3'48. So waiting for more then two minutes made me nervous and specially after several error messages.

So - no problen - low performance only.