Fix your pregame Riot

I've literally uninstalled league because of the pregame lobby being bugged before. So often I get into a match only to be met with a black screen for 10 seconds before I can call my lane. Everyone else seems to not have the issue, or at least not complain about it, but It's been happening to me since I started on League. If there's no black screen ruining my chance of calling my preferred lane, I get a random chatblock for 5 seconds when I try to call lane, and end up being a fill pick. I hate it, and it's been pissing me off for years. Games like Nosgoth literally died because their pregame lobbies and matchmaking was so terrible. I dont understand why you would keep releasing content when something as basic as your pregame lobby can't hold up consistently.