I’m not aware of any limitation. So should work with AS4.12 as well. can you try to create new project only with hw configuration, import sample and check it again?
The situation is that I tested the same program on same hardware in the office and the RFID is working normally.
I uploaded the exact same program to the APC 2100 and connected AP920 and the RFID is responding.
So it is still unclear to me why is it not working at the customer.
When I’ll have the chance I will revert back to old versions of runtime at the customer to see if RFID is even is working.