could not open file: xxx in text writing

Hi,

Here is my setup:

• ReadyNAS Duo running RAIDiator 4.1.10 [1.00a043]


• HTTPS share that has default access 'read/write' for a group I've called external


• WebDAV is disabled

Users in this group can log in and get read-only access to the files but can't create files or directories or upload:

• adding a file >>> 'could not open file: xxx in text writing'


• creating a directory >>> 'Could not make directory.'


• upload >>> dialog disappears but no indication file is uploaded

So it seems as if the user doesn't actually have read/write access just read-only. The users were created after the files and directories already existed. Not sure if this matters.

I'd really appreciate any suggestions for a fix.