network reset and sata error on oxnas (1 reply)

So i have a oxnas pogo pro, when i transfer a large number of large files to the pogo my open vpn times out and my network connection dies. I also see this in the serial console (my rootfs drive is connected to the sata port):

[  362.200133] sata_oxnas: resetting SATA core
[  362.560099] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[  362.567132] ata1.00: failed command: WRITE DMA EXT
[  362.571973] ata1.00: cmd 35/00:28:80:0c:44/00:00:5a:00:00/e0 tag 13 dma 20480 out
                        res 51/00:28:80:0c:44/00:00:5a:00:00/e0 Emask 0x1 (device error)
[  362.587489] ata1.00: status: { DRDY ERR }
[  362.591557] ata1: hard resetting link
[  363.100213] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[  363.151790] ata1.00: configured for UDMA/100
[  363.156131] ata1: EH complete

Once i start transferring my files i see this in the VPN log:

Tue Jun 26 19:26:09 2018 Initialization Sequence Completed
Tue Jun 26 19:37:23 2018 [Windscribe Node Server 4096] Inactivity timeout (--pin
g-restart), restarting
Tue Jun 26 19:37:23 2018 Closing TUN/TAP interface

I'm guess transferring that large files is making it so the openvpn cannot use the network at all.

Any ideas? I'm on 4.4.124-oxnas-tld-1 with a wired connection.

Thanks.