Hi Dave,
I said I found one of USB sticks that didn't work with direct play mode.
I was wrong.
I found 8 out of the 10 USB sticks I have don 't function with direct play mode.

6 are relatively old 3 years and older majority under 8 gigs.

2 are brand new Sandisk 128 gig ( for my laptop)


The only 2 that appear to work ok are my
nano type 16 gig sandisk which I bought recently for my korg.
A sandisk cruzer switch 8 gig I bought for my pa3x.


All the above USB sticks will load and save files in the pa4x
But the pa4x doesn't appear to recognise them for direct play.

How Bizzare.

Might mention it over on the forums.