Hello Arndt, I also used latin1 in France for the last two weeks and did had device crashes but all obvious being on some roundabouts (which they have a lot in France). It never crashed besides that. For both the special characters as also the roundabout issue, it’s hard to imagine that to the ‘region / country’ itself is being the cause of a crash. There are county specific settings in the ‘style \include files’ for address and access but I would say there should be another cause. It would help if you/he/she would share the raw gpx tracks together with the style for investigation of the occurring places. Kind regards, Joris Van: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> Namens Arndt Röhrig Verzonden: dinsdag 25 juni 2019 15:54 Aan: Development list for mkgmap <mkgmap-dev@lists.mkgmap.org.uk> Onderwerp: [mkgmap-dev] device-crash in france Hi @all, a user from my maps reported device-crashes in france and supposed that special charakters the root cause are. I use latin1. Is it better to use another option in france? best regards Arndt