Playing at a casino with a good reputation. I almost never have deposit problems, most casinos here are quite quick to credit deposits to our accounts. Some do experience delays, but it rarely happens. I more often see gamblers complaining about their withdrawals, not because of delayed deposits. If at a fiat casino, I used to often encounter gamblers experiencing that. That’s because some banks don’t process transactions at certain hours, and the casino would ask for proof of deposit. But for a crypto casino, the chance of such cases is probably small.