@Aussie-Heath I have the same camera as you (C520WS) and i had the problem with router reboot. Do what i did and say bye bye to issues!

@Aussie-Heath I resolved the issue by creating a dedicated IoT network on my router, restricted to the 2,4 ghz band. I connected the cameras exclusively to this network. Since then, even after router...

@hectormartin42 I had the same problem as you and i found the solution! First of all, let me ask you something. Does your wifi has the same ssid for it's two bands (2,4 and 5 ghz)?