Hi BCT-Tech,
The event IDs show the link is disconnected while we are unable to investigate since the SSU doesn't show the settings of the NIC that is in question. As of the moment, please try to adjust the advance settings to see if it can help improve the connection. See details below:
1. Decrease Interrupt Moderation Rate
2. Increase Transmit and Receive Descriptors - Increase the Transmit Descriptors buffer size. The default is 256. Maximum value is 2048.
3. Disable TCP/UDP Checksum Offload
Kindly refer to the website below for the list of Adapter's advance settings:
Intel® Server Adapters — Advanced Driver Settings for Intel® Ethernet 10 Gigabit Server Adapters
In case you continue to encounter the same issue, please contact HP to check for the list of compatible hardware of your server model.
Sincerely,
Sandy