AD integration fails with new firmware 2.11.140

My Cloud OS 3 Personal & Network Attached Storage My Cloud EX4
1

unable to access WD shared folder with given AD permission rights after upgrading with firmware 2.11.140.

I am able to join the domain correctly as well see the list of users in the EX4 dashboard. The problem is that if I create a share and give permissions to a user, that user is unable to access the share. The same goes for user groups permissions.

Did a lot of factory reset /formatting with no success!
Any help? Thanks

2

Did this happen in an older firmware revision?