I have tried many tricks and strategies to beat the dealer but I still lose because it is difficult to win, I often play Crash games, sometimes I often get very small numbers like you, when I bet for 1.99x it turns out it comes out at 1.90x it really sucks and I think all players have felt the same way as you, I think we just need to try to know the best time to play there because usually luck comes at the right time, to be honest the strategies and tricks that I always use it doesn't produce anything, although sometimes at the start winning usually depends on how I suppress my greedy behavior.

When I win at the beginning I should stop playing and maybe you too, but sometimes we are too confident and believe that we will win the game but the fact is that if the numbers come out with a small difference in numbers like that it's a little annoying, but that's how we gamble, don't we? will never know how to beat the dealer, let alone the machine, only we know how to control ourselves when gambling, I still use the martingale strategy which I changed in such a way.