Server connection

Need some help. I’m running channels on three TV’s. Two of them connect to the channels server fine. However the third TV sees the Network but won’t connect. I’m assuming it’s some kind of IP router conflict. Any suggestions on how I can solve this issue? Thanks

You will have to supply much more info to get some help
Server platform
Server connectivity
Network topology
Client platform
Client connectivity

Since it my be an ip address issue:
IP of server
IPs of clients

Add to this a seed test from the client.

Thanks for the responses. It was definitely and issue with my router after a firmware update. I reset the router and all is good. Thanks.