Rekordbox export mode

Cheers guys,

I use a very fast "Sandisk Extreme Pro Portable SSD" with 2 TB. There are over 970GB free space. Why does it take so long for to export only 35 playlists (no one has more than 200 songs)? It is formated in HFS+ as well and I'm using Mac OS Monterey 12.4. It stopps at 22% since 6(!) hours...

Thanks