Rhino for Mac opening Files from Server: Read only

Hi everyone,

now that Enscape is available for Rhino 7 on the mac im thinking about switching to OSX because that was the only missing piece. Unfortunately I have a weird problem: Rhino on the mac always tells me that it can open files from the Server only in “Read Only” Mode. Its the same in Rhino 7 and Rhino 8 on my Mac (can not wait to use 8 with Enscape 4, its so much faster, wow!).

Any idea what the Problem might be? I found one User with a similar Problem here on the Forum, but the proposed solution, turning of the preview in finder, did not help.

On my Windows Laptop i can open the same files without any problems. The files are on the same server and i am using the same vpn to access them.