I don't know if I was just unlucky or something happened to my bets but I lost 19 bets in a row on x2 payout. I know it is possible to receive more than 19 but this happens once in many bets. I don't want to accuse Wolf.bet of "unclean" things, I was probably just unlucky.
Wolfbet uses provably fair system, so you can verify your bets. Dont think something is bad just because you get lossing streak but better to verify your bets first. The chance of 19x lossing streak on 2x payout is indeed small but it is possible, anyone may get longer lossing streak. You were just in a bad luck obviously, sorry to hear that
In fact, a losing streak of 19 rolls is nothing out of the ordinary
Whether it is rare or not, depends on how many bets you make per unit of time. If you are using autobet with around 4-5 rolls a second, you should have been expecting 20 losses in a row on x2 payout in reasonable time. To give you a proper perspective, on a 40% win chance I saw a few losing streaks of 30+ rolls, and it happened during a couple months. Ironically, when I was running some tests, I encountered a losing streak of 31 rolls on 37% in just a few hours (though I was not using martingale, just betting the bare minimum over and over again)