i could be wrong here, but when you let the machine select numbers for you, is it truely random, or is it random without repeating any numbers? think about it, the machine connects via the internet to get your numbers, its not just a RNG, so its checking to make sure it selects one that hasnt been selected right?
so far i know of 3 people who won the lottery for a second time, and of those 6 wins, the smallest one was for $400,000.. the chances of one person winning the lottery twice is 1 in quadrillions, and the chances of it happening 3 times in 10 years is '1 in wtf is going on'