Unable to connect to server. Please check your network connection and attempt to reconnect.

I get every game the same Message when im trying to play. I have to close and reopen the game lik 3 times in order to work.. this time it didnt fix it after 6 attempts and at the end i got remaked and lost my lp. Its so frustrating to know that the game works one time and the next time it doesnt work due to ingame problems which im not responsible of and at the end i loose my hard gained lp.. After 7 years lol shouldnt have problems like this i dont see the point of playing it if i loose it in 3min..