Symphony i10 device.
Mapillary up to date (3.95 now).
Usually, when doing long time acquisition, Mapillary is switching to a new sequence each 601 pictures. On September 17th, I discovered that it was no more doing like this. As I encountered this problem again two days ago, I saw that it was indeed switching to a new sequence but then acquisition was blocked after the first picture. (acquisition was on but not pictures were taken). Back home, I found only one sequence with 602 pictures.