new bt home hub - TV no longer sees PC erviio

I have been using serviio on 2 PCS to stream media to my Sony Bravia TV for a couple of years with no problems .

I have now replaced my BT Homehub 3 with a new BT Homehub 5.

The TV is now reporting both PC serviio systems as disconnected. I have rebooted and re installed serviio on both PCs with no change and have rebooted the network system with no change. I cannot get the TV to see the PC serviio systems.

the TV is seeing a DLNA server on my NAS unit which is running a different media server, so I think it is the PC systems access to the new hub that have caused the problem somehow.

any ideas please as to how to progress this problem

thanks

following on from previous post - more info

serviio version 1.5.2. -= when I first installed serviio many moons ago... It worked straightaway without any config adjustments.

now that I have changed hub - albeit also uninstaling and reinstalling serviio.... is it possible that I have to open a port on the new hub? if so.... can anyone tell me which port needs opening?

thanks.

OK solved now....

without help from the non replies !

[atc98092]

Don't be harsh. If someone is unfamiliar with your router, it's difficult to offer any advice. Remember, we aren't paid to provide support. The one person that may have had information that would have helped might not have logged on in a while. Life does happen, you know.

If you want to be of assistance, you might tell everyone what the fix was...