Seems the forum is abandoned and full of spam, what a pity.
I guess we can't hope to get any kind of support here anymore.
Anyway, I found out that I was having random packet loss (about 1/3000 icmp) because I changed the LOF from 1150 to 1400.
Running latest 2.0.14 FW.
Was part of a configuration to avoid interference with Cable TV, disabling also D-Low.
But then I got the right splitter and re-enabled D-Low but I kept the LOF at 1400.
Anyone else notice a big drop in performance enabling encryption? I was getting around 900 Mbps and enabled encryption and it dropped to about 530 Mbps. I did notice that I don't seem to be getting the random disconnects anymore after going back to 1150 LOF.