Referenced masters on network drive not found

Referenced masters on network drive not found

Hi,

in Aperture I used referenced masters and these mostly reside on a network drive (Drobo 5N2). The drive is online and Aperture is showing, that the masters are online as well. However, when I try to convert my Aperture library with Avalanche, Avalanche says, it can't access the masters. Is this a known issue? It doesn't matter, which conversion (Lightroom, ...) I try, always the same issue.

Thank you and best regards,

Gerald