@Clive_A Thank you very much for your reply. I use the VPN service from my ISP. It's an IKEv2 connection to my DynDNS. I want to access it from my Android phone. As I said, it works in the phone's...

Hello everyone Unfortunately, I can't access the NVR via VPN. I can open it in the browser on my phone, but not via the Vigi app. Unfortunately, the solution in Scott1981's thread didn't help me....