Chrashing in loading screen.

I few times now league just crashes the second i enter loading screen and it just says not responding. It won't let me reconnect until i completely close league open it again but it crashes again in loading screen right away. Remake doesn't become available for my team. I know a few people who said they had the same and also played with people who said they experienced this. Its especially weird because remake won't go available. I hope someone knows what causes this and how to fix it, because it really sucks to lose lp because you can't connect.