Not set Up even though it was working before and other TV work

came home turned on tv and went to channels to whatch my shows and I got a screen Welcome to Channels DVR... your channels DVR is not quite set up yet. I selected one of the options to connect and picked one of the IP addresses but does not want to connect. I selected the other option to try again and it just clocks.
I logged into to the admin page but not sure what to do nothing in there says anything and I was working fine before I went to dinner.
My first three subnets are the same as the pro tips said to check to make sure they were. I went to the HomeRun box and cycled it. The TV in the basement worked but the one upstairs still does not.

I even cycled my whole system, including the WIFI router and again the TV downstairs works but the one upstairs does not.
My husband usually took care of these things and he is no longer around so can someone advise on what I might need to do?

Are they both using a Channels client device connected to the TV?
AppleTV, AndroidTV, FireTV

Check the Settings for the working one and use the IP address and Port it shows on the upstairs client Settings. The working one will show the IP address:Port# under Connected.

Thank you, IT WORKED. Yeah!!!!