You get paired against more powerful tanks that make it much easier to get blown up. Sometimes they rack up 20 or so kills with only 1 or no deaths when in a fair game a really good player would get around 4 or 5. They just ride around and shoot everybody and can't be killed. These spend a ton of money to dominate.. Makes you want to just give up and quit. Also sometimes loses internet connection in game and your time expires.