Music files not readable from SD card

Closed
billyrib - Feb 15, 2016 at 12:58 PM
Hello, I have stored a lot of music files, in various formats, on a 32 gb SD card for use in my new Motorola Moto G, series 2. All the files played in my music player (Power amp) but I am now regularly getting a message come up which says "Folder not readable" or something similar. If I power down and reboot this seems to solve the problem for a short time but it can recur any time. Anybody know what's causing this ?