Treat “instant withdrawal” as a claim to check, not a guarantee. Look for...

https://wiki-mixer.win/index.php/How_to_Compare_Crypto_Casinos_When_Network_Conditions_Change_Payout_Times

Treat “instant withdrawal” as a claim to check, not a guarantee. Look for separate timings for approval and transfer: the casino may approve a request quickly, while your bank or e-wallet takes longer to deliver the funds