Is it normal, that my LAN-Adapter isnt glowing in the System Menu?

So I tough that the Wii is connected, not only when u are using a Wiiconnect24 Channel. However my LAN-Adapter isnt lighting when I am in the System Menu. The Banner from Forecast Channel isnt showing updating, even when I was in Mii Contest Channel. I tried disabling Standby and then reanabling it. I tough WiiConnect24 means that the Wii is connected to the internet 24 hours. The Everybody Votes Channel isn’t showing poll question on its channel button.

I still receive messages. But the channel icons dont update
EDIT: U can fix it by being on Mii Contest Channel banner until the LAN Adapter glowes. After u click Wii Menu it will still work.