Battlefield 6 problems

Hello!

I have a big problem with multiplayer on Xbox series S with battlefield 6.

I have to Restart the router and download the game again for it to work every time when i want to play online. If i take a break/turn the Xbox of it deletes multiplayer files by it self/multiplayer wont work.

It deletes multiplayer files by it self and Even if i download the files it wont work, and its not the internet or ea connection because I can play another battlefield games.

Hope you guys can help me!