Frequent Server Disconnections in Online Modes

Whenever I try to play Head-to-Head or any online mode, the game often gets stuck on the "Connecting to the server / Loading gameplay resources" screen. It stays frozen for a long time, and when it finally finishes loading, I get kicked out with a "Server Disconnected" message instead of entering the match. This issue causes me to lose stars and progress through no fault of my own, which is extremely frustrating. It's making it very difficult to climb the ranks and reach FC Champion. Please fix this problem as soon as possible - it really affects the competitive experience and makes the game feel unfair.