we have bought our Nissan Leaf S 2015 second-hand only a few weeks ago, so we are still in the phase of discovering its various features.
I have just now tested the audio playback of mp3 files from a USB dongle for the first time, and I noticed the following problem: files are folders are recognized and titles shown correctly on the display, but as soon as I start playing those files, they keep stopping/resuming every few seconds (at random intervals), and while the sound is stopped the titles and folders also temporarily disappear from the display.
I tried to google for this problem, but haven't found much so far, so I wonder if other people on this forum ever had the same problem and might know the reason for it.
The USB dongle has always worked fine when used with various PCs/laptops, is FAT32 formatted and pretty small in capacity (4Gb). I don't remember exactly the mp3 format, but it should be fairly normal, and I think it isn't the likely culprit, since the audio sounds perfectly fine while the playback lasts. At the moment I don't have other USB dongles to test.
My first reaction is to think that maybe the USB port itself is damaged, and keeps "losing" the connection with the USB dongle, but I would like to rule out other possible reasons before asking for potentially expensive repairs.