Game freaks out when match starts

Been playing few matches today and now the game decides to mess up. Start loading game and everyone gets to 100%. Client froze, try loading it up again, and the client says it can't connect. Then when I tried to get back into the game I had to wait on a response to server? Best part was my internet was up the entire time. Could even go on other sites. Thankfully my team decided to remake and I won't have to suffer for your bug.