siad not sync properly

[Koukan]

Hello,

I try to create a host with siad on freebsd but the sync doesn't work.
I have this when I use siac consensus:

Synced: Yes
Block: 6581df2b1dae4ab8755cc2092ee438555ee1c705ecc34743d853c5d625c522c4
Height: 0
Target: [0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
Difficulty: 8388607

Do you have an idea for fix my problem?
Thanks