To date, I have never used a VPN even though casinos say it's okay. But you need to know that problems can arise without you realizing it. What if you win big and then use a VPN? This will attract the casino's attention.
Sound advice. When will gamblers realize that using VPNs irrespective of whether casinos say it's okay or not is risky since they can use it to their advantage to screw over customers in a legit manner.
Mirror links are a far better solution and their customer care themselves help with providing new ones regularly wherever I played.