serviio no device detected wired connection

Hey,
Hoping someone can help me. This problem is making me pull my hair out.
I have been through loads of post on this forum to try fix my problem, but nothing has worked yet...
So I bought a new TV - SAMSUNG ue37es6300. pretty nice tv but I mainly wanted it to stream from my server.
I have been able to connect to serviio when the tv is wirelessly connected.
However when its wireless it tends to cut out during playback - I am yet to try : serviio.advertisementDuration (but I will if no one can help)
Using ethernet seems like a good idea. the router is pretty much next to the tv...
So server : 192.168.1.100
tv : 192.168.1.110
both netmask : 255.255.255.0
both gw : 192.168.1.1 (this is the correct router ip)
serviio cant see the tv. in the status window nothing.
I have tried installing samsungs shocking allshare application - it also cant see the tv.
As soon as I fire up my laptop with serviio/allshare wirelessly - bingo the tv can see it and everything works (again cuts out though).
I then plug a network cable into a working laptop and its gone. Cant see it.
This to me must be a router setting?
I have turned UPnP on and off - no diff
I have turned QoS on and off - no diff
ANY help would be great.
thanks in advance,
Hoping someone can help me. This problem is making me pull my hair out.
I have been through loads of post on this forum to try fix my problem, but nothing has worked yet...
So I bought a new TV - SAMSUNG ue37es6300. pretty nice tv but I mainly wanted it to stream from my server.
I have been able to connect to serviio when the tv is wirelessly connected.
However when its wireless it tends to cut out during playback - I am yet to try : serviio.advertisementDuration (but I will if no one can help)
Using ethernet seems like a good idea. the router is pretty much next to the tv...
So server : 192.168.1.100
tv : 192.168.1.110
both netmask : 255.255.255.0
both gw : 192.168.1.1 (this is the correct router ip)
serviio cant see the tv. in the status window nothing.
I have tried installing samsungs shocking allshare application - it also cant see the tv.
As soon as I fire up my laptop with serviio/allshare wirelessly - bingo the tv can see it and everything works (again cuts out though).
I then plug a network cable into a working laptop and its gone. Cant see it.
This to me must be a router setting?
I have turned UPnP on and off - no diff
I have turned QoS on and off - no diff
ANY help would be great.
thanks in advance,