It's the servers. I have the same issue. I can only play when I sit next to my router. The requirements for the game are just crazy 🤣. No optimization. I hope they will fix it with the update. If not goodby fc mobile. No point playing it any more. They realese new cards every week to get out money but they can't optimise the game. It's a game.I want to be able to play it in my living room, in my bedroom. I can't go a buy a 1k £ router to play a mobile game. They should optimise the game for the medium users.