Thanks a lot,
@DaYooper !
I am also using a Sandisk Extreme Pro actually, and indeed it was originally formatted in ExFat.
I have tried two different "methods" today:
- First method: inserting the SD card directly in my computer (meaning: not using the Plenue as an intermediate), formatting it in Fat32 using GUIFormat, and loading my music on the card --> did not solve the problem,
- Second method: connecting the Plenue to my computer, inserting the SD card in my Plenue, formatting the SD card in Fat32 (still using GUIFormat), and loading not all but some of my music on the SD card, just to test (as, through the Plenue, the connection is very slow) --> did not solve the problem and made it actually even worse, as my Plenue did not even "see" the music on the SD card afterwards
(However: with this second method, I cannot totally exclude that it was my computer that did something wrong / did not manage to transfer the files properly, as it is pretty old and has had some problems in the past, especially with its USB ports...)
About the idea to use a new, never before loaded SD card: while I am very far from being an expert in IT, I have to say that I fail to understand how / why this could make a difference... in my view, there should actually be no difference between a "brand new" SD card that has been formatted in Fat32, and a SD card that has already been used (even multiple times) and that has been formatted in Fat32, as the formatting itself erases the card's content and makes it virtually "new" again... but, as I am clearly not an expert, I am definitely not 100 % sure of course...
Now, the problem is that this idea would require that I buy another 1 Tb SD card in order to try and see if it works... given the price of such SD cards, I have to say that I am not sure that I am ready to try!
Should anyone else wish to provide us with some feedback / ideas / advice, please do!