Serviio 0.6.2 don't see my BDP-S186 or the other way around

In serviio i can't find my sony blueray S-186 My pc is wired to router and so is the blueray and both with a reserved ip. I can ping my blueray from the pc, and the blueray shows no network errors, and connects to the internet based stuff with no problems.
Serviio runs fine too, can find it on all other pc's and on my HTC smartphone when it connects via wlan to my router. But the blueray can't find any mediaserver on the local network at all, have tried on all pc's and htc with DLNA servers.
All devices has the latest firmware/drivers
Any ideas what is wrong? I'm all out of good ideas
Serviio runs fine too, can find it on all other pc's and on my HTC smartphone when it connects via wlan to my router. But the blueray can't find any mediaserver on the local network at all, have tried on all pc's and htc with DLNA servers.
All devices has the latest firmware/drivers
Any ideas what is wrong? I'm all out of good ideas