That was very cool lol, i didnt know something like that happened before. I know now these kind of mistakes are impossible but there are still bugs everywhere if you can find them, but of course it get harder and harder better and better so its a reak big problem to do something like this now. Only way i think if you do bug hunting and can really do some stuff to them otherwise I dont thinks its possible anymore
This isn’t a bug on the casino’s side, it’s on the blockchain. Sometimes transactions don’t confirm quickly because the fees are too low. It can take hours before it confirms, even if it’s already credited to the casino. Once the user increases the fee, the confirmation goes through.
But why would someone bother increasing the fee if their account is already credited and they can gamble right away? Maybe they’ll only do that later, when they win, since they can’t withdraw without the deposit being fully confirmed first.