Treat “instant withdrawal” as two separate steps: the casino’s approval time...

https://varimail.com/articles/ethereum-casino-cashouts-why-do-some-withdrawals-still-take-hours/

Treat “instant withdrawal” as two separate steps: the casino’s approval time and the time your bank or e-wallet takes to receive the money. Check whether the operator can still request identity documents, even if it advertises “no KYC