Test Harness Pairing failed with Device when using custom CD, PAA, PAI ,DAChttps://devzone.nordicsemi.com/f/nordic-q-a/114685/test-harness-pairing-failed-with-device-when-using-custom-cd-paa-pai-dacHi there, I&#39;m working on NCS2.7.0 and nrf52840. I used the chip-cert to generate custom DAC, PAI, and PAA with VID = 0x1234 and PID = 0x5678, then placed the PAA in the /var/paa-root-certs directory on the Raspberry Pi. Then I follow theseen-USTelligent Community 13Thu, 12 Sep 2024 11:51:53 GMTRE: Test Harness Pairing failed with Device when using custom CD, PAA, PAI ,DAChttps://devzone.nordicsemi.com/thread/502294?ContentTypeID=1Thu, 12 Sep 2024 11:51:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:66b4c347-807c-41e7-a6d5-bd9360aeb749Elfving<p>Hi Ethan,&nbsp;</p> <p>So you managed to solve the case yourself? Great! And thanks for including your solution as well, in case others run into the same issue in the future.</p> <p>Feel free to open more tickets if you run into anything else.</p> <p>Regards,</p> <p>Elfving</p><div style="clear:both;"></div>RE: Test Harness Pairing failed with Device when using custom CD, PAA, PAI ,DAChttps://devzone.nordicsemi.com/thread/502256?ContentTypeID=1Thu, 12 Sep 2024 09:23:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:21f5b20e-7e45-41b4-964c-01d5bd583b2eEthanZhao<p>Hi there,<br />I found that the PAA path also needs to be specified as a parameter when using the chip-tool to pair with the device.<br /><br />Thanks !<br />Ethan</p><div style="clear:both;"></div>