Your withdrawal isn't slow because the casino is slow. It's slow because something's blocking it.
Incomplete KYC stops withdrawals dead. KYC means knowing your customer — identity documents. Some casinos ask you to confirm address, ID photo, bank statement and if you skip any step, they hold your withdrawal. The casino won't approve it and this don’t count as a delay from them. Upload documents completely, it takes 20 minutes.
Bonus wagering requirements are sneaky. For example, you claimed a £50 bonus but the bonus says "35x wagering required." That means you must bet £50 × 35 = £1,750 before withdrawing. If you haven't finished wagering, some casinos block withdrawals. So, check your bonus terms and finish wagering before requesting withdrawal. This stops 30% of "delayed" withdrawals in reality.
Deposit method rule requires you to withdraw to the same account you deposited from. Thus, if you paid with Visa, you must withdraw to Visa. Rules won't let you withdraw to Revolut, because casinos do this for fraud prevention. Know it before you deposit.
Weekend and bank holiday effect is real. Friday afternoon withdrawal won't process until Monday. Bank holidays in Ireland add extra days.
Verification holds withdrawal temporarily. The casino might ask: "Is this your name? Confirm this is you." This way they're checking fraud. It’s a standard security prosess.
Understand these issues and you'll never blame casinos for slow withdrawals again. Often, you're the reason it's slow.