Can't you see in this situation, I, as a user, cannot have any concrete proof?
I think that's perfectly clear. I'm glad you agree.
But Dooglus really need to explain why that "lagging" happened.
If you bet 10 times in a row and lost with no lag you would be blaming the site operator for setting a "lose" flag on your account. If there was lag you would accuse the operator of sitting there and clicking red when your bets came up. Meh.
Use your previous winning strategy and take revenge on the site. Crush the investors, see them driven before you, hear the lamentations of their women.