Series S disconnects from WiFi without any reason

So far I haven't had any disconnection issues, but I'm still interested in why I can't connect using Ethernet without it disconnecting, while wifi works fine. Any ideas on that?

You see, I'm connected to xbox and wifi transmission is standard without additional connections, but the screen slows down, the computer is on intel i5 8th generation, and xbox series s

Check the forum or just google "XBOX Series X disconnects from wifi". Tons of threads here and on reddit since the launch.

An example.

I am having trouble getting a network connection. I am connected to the same router that all my other devices use without problems. My Xbox connects to the wifi but I can't actually load anything (I get "There's a temporary network problem." When trying to load something like gta5.) The weird thing is that Youtube works fine. (Xbox services and all multiplayer features do not work.) I have gone through all my settings and nothing is off or wrong. Don't tell me to restart my router that's not the problem. pls help me

Same here! My Series S keeps disconnecting from my wifi randomly. Its not my router because i have my xbox one right next to my series and its having no problem connecting to my wifi.

This has been ongoing issue and microsoft refuses to acknowledge it. It happens on my series X and they used to have it on the known issues page and then removed it, and whenever someone asks they remain silent. They don't even say if they're working on it.