mac os client problem when sharing a directory that is remotely mounted from another nas

[Mannaggia]

Hi,
Have 2 qnap (TVS-463 and TS-453D) 5.0.1 firmware on both nas.
1. In the TS-453D i created a special user and given R/W access on a share directory.
2. from the other nas, TSV463, I used HybridMount to mount that share directory on Ts-453D, using the special user login.
3. on tvs463, i can share the remote mounted directory via SMB from the client on the network.

no problem with windows client, users have correct R/W permissions.

With macOS clients have a big problem,
cant write in the share, the macos system report an "error -50" when trying to write a file.

Has anyone encountered this problem? probably a bug in the SMB configuration?

Thanks