Hello, I'm testing my device with PTS tool for bluetooth sig certification. And the case "GATT/SR/UNS/BI-01-C" failed. My device has QT application and bluez5.4.1 stack on linux. Does anyone know the solution? [PTS Log] Test case : GATT/SR/UNS/BI-01-C started - Running test case with ATT bearer setup over LE - Connection setup successfully. - LE Security not initiated due to TSPX_security_enabled value. - Sending an ATT request with an unsupported opcode. - Received data 010C-0000-04 - Invalid Error Code received. Expected=0x06 Received =0x4 - Connection terminated successfully. -Final Verdict: FAIL GATT/SR/UNS/BI-01-C finished Thanks, Calvin
