Why does my Kuna camera keep going offline?

I'm having an issue with my Kuna camera. It seems to keep going offline at random times, and I'm not sure why. Could it be a problem with the internet connection? Or is it something else entirely? I've tried resetting the camera and checking the router, but the issue persists. Do you have any suggestions on how to troubleshoot this problem? I'm really relying on the camera for security purposes, so I'd appreciate any help you can provide.