For the past month or so every game has this issue which results in people quitting mid match and completely ruins the experience. Game at this state is literally unplayable. This issue also causes desync and a lot of games just become unrated for no reason.
Every other game completely dies because of mutual disconnect between players. When server issues are gonna get fixed?
It has been discussed here too, you'll find your answer there.
We don't know why some games break up and others don't. Take for example these:
There's maybe 16+ players in these games (including observers) and they have no issues. Whenever I play I usually don't have issues either. Doesn't mean they don't exist, they do.
The best suggestion I have for you is to play smaller games and maybe play with different people. Looking at your replay history you're playing constantly with roughly the same people.
A work of art is never finished, merely abandoned