@rinigus I tested your voice version now on a long track and it generally works very good, I only noticed a small mistake (of which I don't know which component is responsible for it; I was using it together with your OSM server): i says (in German) something like 'turn right after X meters' where 'meters' is not translated as 'Meter' or 'Metern' if X > 1 but 'Meters'. Would it also be possible to let the announcements come a bit earlier?