Client (new and old) freeze during champ select

After grinding all day in SoloQ I finally manage to get 100 LP in silver 3. I get into champ select for the first game of my promos and the enemy team is banning a champion and the timer runs down to 0 and stays there. The champ select doesn't dodge us out? I wait longer and longer and still, the ban is stuck at 0. After about 5 minutes the queue finally jumps out and it says "You have failed to lock in a pick or ban" wtf? I look and I'm already 0-1 in my promos. I have a 5 minute wait time because of the bugged client. After the wait time I figure it was just a one time thing so I go back in to Queue and I get into champ select. We get past the ban phase and one of my teammates is about to lock in their champion. I was like "Thank god" and then their pick dropped down to 0 seconds. No dodge. After about 5 minutes I was kicked out of queue and it said "You have failed to lock in a pick or ban" and there we go. I had lost my promos. I dropped to 73 LP and got a 30 minute leverbuster for doing absolutely nothing wrong while losing me my promos that I worked hard for. I played normal games after that because I was pissed off and every champ select it froze and I was dodged out. League is completely unplayable right now. It started on new client and I tried on legacy client and the same exact thing is happening regardless of client. So irritated right now. Please help before I throw my computer at a damn wall.