From time to time, I get lagspikes when I shoot or move in VALORANT. But most of the time, when I join a game, I don't get lagspikes. It's always maybe 1 out of 3 games I start getting EXTREME lagspikes. Does anyone know why this happens?

Basically the title. Got into the game, but can't move, can't buy, also looks like no one can see my messages or voice coms. Can even leave the game. Can still see all the other messages from the players and pings. Has this happened to anyo...