Played 700+ games. Had disconnects from my end only when I've had ISP outage. I play on a desktop PC. I have seen my opponent struggling to stay connected in about 5% of the games I've played and about two overall were forfeited to me as wins because of my opponent disconnecting after having had troubles.
I was trying to play in a tournament during a snowstorm I have satellite internet. I disconnected many times. Now I am banned by the Fair play policy restriction which will be cancelled when more games are played fairly. My question is how many? I am new to tournaments so was unaware or I would have dropped out when my internet went wonky.