On 8 May 2015 at 17:13, David du Colombier <0intro@gmail.com> wrote: > Also, the issue is definitely related to the loopback. > There is no problem when using an address on /dev/ether0. > oh. possibly the queue isn't big enough, given the window size. it's using qpass on a Queue with Qmsg and if the queue is full, Blocks will be discarded.