Can't see any interfaces in NCM managed devices

Hello Community,

i have a little (big) problem with the NCM.

We are using Cisco 2960S Switches, we are polling over ICMP and SNMPv3 and it works. But when i want to list resources there are no interfaces discovered (no entities).

The same happens to router C881 and C890 ! So for now we can't deploy config changes with config templates related to interface configurations (e.g. vlan assignment), because we are not able to select any interfaces on the device.

I attached a screenshot.

Thanks for help

Kind regards

Amir