Brawl Stars Shows Internet Errors Despite Stable Connection

I've been getting constant internet warnings in Brawl Stars all day today, even though my internet connection is on and working fine. I can't move my character in-game, and this is causing me to lose matches. This connection issue only happens in Brawl Stars — I don't have this problem in any other apps or games. Because of this issue, I've had unnecessary trophy losses, and my progress has been seriously affected. I'm requesting that Brawl Stars support look into this connection issue on my account and fix the problem I'm experiencing in-game.