Ipc subsystem reports: "IPC Read Error and System error: [10054] Connection reset by peer - CoFC

I am backing up my exchange server over Fiber Channel. I get the following error every so often (once a week or so)

[61:3003] Lost connection to OB2BAR Backup DA named "ERROR"
on host mail.domain.com.
Ipc subsystem reports: "IPC Read Error
System error: [10054] Connection reset by peer

This ticket has been open for weeks now. I put some additional lines of code in the option file as per the techs dirction.

Are there HBA settings required for using Fiber Channel to backup? Any ideas?