Ok, so I have read loads of threads about this and tried the following:
Cleaning up using mp3tag
Changing the format to the iso version mentioned on other posts
both class 4 & class 10 cards
Updating the latest firmware
And nothing has worked, it worked the first time I put music onto the sd card then froze the second time wiping the files off the memory card.
It even freezes when its trying to “refresh your media” for a blank card.
Has anyone ever found a solution to this? Or do I need to bin the player?