Appletv over ethernet/wifi mixed network

Gianluca A

Honorable
Feb 8, 2014
1
0
10,510
In my house I have a ethernet LAN network with the internet router in the basement. I was able to connect a wifi router to a ethernet port on the first floor. I now have internet access both over the ethernet (to a computer and apple tv) and over wifi (tablet, phone, laptop). Now, while I am able to access appletv with the computer (over ethernet cable) I cannot connect with the devices over the wifi (as if they were on a different network, which should not be in my understanding).
Any idea where the issue could be?
Thanks in advance