Xbox bad connection despite LAN cable?

Sy
- in Xbox
1

I have a problem with the connection of my Xbox One S. When playing online, I always have a bad connection. Even if I'm the only one with us who uses the internet. It's only like this with the Xbox. Our television and our PC are also connected via LAN cables and there are no problems with them. The bad connection on Xbox is with various games. Have restarted the router several times. It has been going on for weeks now. When I connect the Xbox wirelessly to the router, the same problem occurs.

Oc

Vlt is something with the LAN cable? Try Wi-Fi

It could also be due to the game's servers. Sometimes happens in e.g. R6 or other games

Vlt is what with the LAN connection? Maybe try to blow it in or clean it with a cotton swab