TC freezing to standstill with SD card

[jay21]

I have a SD card and when transfering files it slows then not responding.
Is it the kind of project or something im doing wrong?
I tested the speed policy but did not get it to do much.

Im using ensoniq files from a plugin and it works by using the network icon even though its not a network,

[ghisler(Author)]

It could be a caching problem - when the write cache is full, Windows will block operations until the data is written. Please be patient.

[jay21]

I changed write cache on my micro SD card. Little better.
Froze at 42 files. This is 77.5 megs before it froze TC.

I wished it worked, this is for SCSI2SD project. Although using USB.
SCSI works perfect but USB no joy.

Thanks.