Agreed. I replaced mine when I found out it couldn't be put behind a router fronting 2 pppoe connections. Somehow it broke pmtu-d trying to send data to Google

Agreed. I replaced mine when I found out it couldn't be put behind a router fronting 2 pppoe connections. Somehow it broke pmtu-d trying to send data to Google (config backup? Who knows), and caused meltdowns constantly because of it.