SMB Share stops having permission after a while

[awes94]

Hi all,

I have a weird issue with TrueNAS Scale.
I have the following setup:
1 share that always works
1 share that randomly stops working in the sense that i might be able to work with some files and then after a while i get the message that i need permission.

These 2 shares are different ZFS datasets.

What is weird to me is that when it stops working the total amount of space is different.

rdownloads always works this uses it's own user and drive has it's own user. If i disconect drive Z i cannot reconnect until i also disconnect rdownloads because it says that the drive is already mounted.
This is how the array looks, i have only one:

Share -> is the drive z share
and rdownloads is rdownloads R: drive.

The permissions are set as such:
1. rdownloads which always works:

ruser is also used by a container and user cornel is added via ACL

2. share which i've tried in many ways to setup, atm this worked untill it randomly stopped working again:

What other info should i provide?

 

[awes94]

I forgot to add that the only fix to this is to disconnect all drives and change the name of the drive, then it starts working for about a day or so.

 

[awes94]

so i think i have managed to fix the issue, the problem was that this was set to read:

It started to work imediately as expected. Still don't know why it takes a day or two for this to become effective and deny my access.