Today I got ConfirmedDataup from the device and when i checked the server log file i got the below error
level=error msg=“processing uplink frame error” data_base64=“gOZN1wCAPioIO7tspxU=” error=“get device-session error: device-session does not exist or invalid fcnt or mic”
I looked into this issue in forum and enabled the disable frame counters and LoRAWAN MAC version but still it persists.Also when will the device send ConfirmedDataup.