I am not able to download a 4Gb file with Netstorage. The download stops at 57 Mb. Another file in the directory with filesize 2Gb downloads without problems.

Is there a limit for downloads in NetStorage?
Are there any settings I may change?

NetStorage is running on NW6.5SP7 with n65nss7a applied. It has a clusterd IP-Address and domain name.