Connectivity issue with High Density Bulls eye connector on Arria 10 GX Transceiver Signal Integrity Development kit

Hi Sunil, As I understand it, you seems to observe a connection loose issue with the the Samtec bulls eye connector and cable. Just to check with you if you are observing the loose connection with both the connector on the devkit? Or only specific connector? Just wonder if you have had other devkit to cross check? By the way, since both of the connector and cable are from Samtec, would you mind to help to further consult the contact that you are currently in touch on possible causes to this and any workaround? Sorry as I do not have much insight to this since it is a 3rd party part. Hope you could understand it. Please let me know if there is any concern. Thank you very much. Best regards, Chee Pin