Pro Clubs issue

I have found an issue in pro clubs which I've seen already loads of people having as well, which is when there's loads of people on a pro clubs match lobby, there's an input delay and visual delay of like 5-6 seconds which turns the game into an unplayable one. Pro clubs is easily the one where I have fun the most with my friends and, when we manage to have loads of them on the same team, is when I can't play which is really annoying.