Thank you for the detailed response.
I seem to have given all permissions to the app to access the folder :
--/sdcard/oruxmaps/tracklogs/
but as of a certain date I can no longer enable Oruxmaps to read and write access to the tracklogs SQLite db on the SDCARD. Perhaps it could coincide with the upgrade to MIUI 14, but with previous versions I had never encountered this problem.
Anyway, following your advice, I decided to use the faster internal memory to store all the tracks.
To do this, I first exported in .gpx format the few tracks I had saved in the SQLite db of the app I had already installed, then I copied the 4 oruxmapstracks.db files, containing about a hundred old tracks, from a folder I had backed up before the update, to the Oruxmaps folder of the internal memory, overwriting the originals, and finally I imported the few tracks I had exported in .gpx format into the SQLite db of Oruxmaps.
I seem to have given all permissions to the app to access the folder :
--/sdcard/oruxmaps/tracklogs/
but as of a certain date I can no longer enable Oruxmaps to read and write access to the tracklogs SQLite db on the SDCARD. Perhaps it could coincide with the upgrade to MIUI 14, but with previous versions I had never encountered this problem.
Anyway, following your advice, I decided to use the faster internal memory to store all the tracks.
To do this, I first exported in .gpx format the few tracks I had saved in the SQLite db of the app I had already installed, then I copied the 4 oruxmapstracks.db files, containing about a hundred old tracks, from a folder I had backed up before the update, to the Oruxmaps folder of the internal memory, overwriting the originals, and finally I imported the few tracks I had exported in .gpx format into the SQLite db of Oruxmaps.