I reformat same CF to FAT32 and copy trd+scl files to root directory. Enter and exit from SCL is correct. Enter to TRD - OK, exit from TRD incorrect....(after press enter on line signed as ".." is blue clear window with message DISK EMPTY. If press enter to any file in TRD image then in right window is chaotic chars.....
I reformat same CF card 256MB to FAT32 with clusters 512bytes:
- SCL work correct
- after enter to trd ZX blocked or show incorrect characters(chaos). Exist from trd = same chaos.
After reformat to FAT32 with clusters 512bytes,1kB,2kB is same problem. 4kB clusters is impossible use for small medium 256MB. Result: on CF 256MB is impossible work correct in FATALL if FAT32 format is used.

