smb access problem

Hi,

I’ve installed KODI on my mini pc. When i try to create a smb source, the system asks the username and password as configured on the nas share folder.
I insert the login information and kodi shows me the folder and subfolder in the next screen.

After my folder choice, the smb source is created and listed beetwen the other sources. When i try to open it, kodi asks me again (again and again) the username and password and i’m sure that the login information are correct.

The problem is that i cannot access to the nas folder. Keep in mind that i have another mini pc, android, with kodi installed and i have access to the same shared folder (within the same nas) without any kind of problems.

thank you in advance for any kind of support
Freeman