You may wish to have a read of my post from a few years ago.
https://forum.opnsense.org/index.php?topic=31705.msg153860#msg153860
The TLDR is the mlx4en doesnt play nicely with QNAP.
I ended up moving to a Netgear 10G switch instead and the mlx4en's have been solid since....
https://forum.opnsense.org/index.php?topic=31705.msg153860#msg153860
The TLDR is the mlx4en doesnt play nicely with QNAP.
I ended up moving to a Netgear 10G switch instead and the mlx4en's have been solid since....