You can also enter the PC’s IP address directly in iVCam app to connect if it can’t be detected automatically, or connect via USB. Enable UDP broadcasting in your router if Bonjour service is not installed or is disabled, iVCam app can detect your PC via UDP broadcasting as well.No need to block it because it doesn’t use CPU too much Ensure that the Bonjour service is not disabled (which is installed by iVCam and will run automatically, you can start it in windows “ Services” app or task manager).Ensure that your phone can be Ping connected by the PC via its IP address.Disable the router’s AP isolation and guest mode.Do not connect to the signal amplifier Wi-Fi Ensure that your phone is in the same LAN with your PC and connected to the same router.Ensure that your phone is using Wi-Fi / WLAN, instead of using mobile network.Disable VPN or Proxy on Windows if needed.Allow iVCam PC client software to use the network in Windows Firewall or turn it off.For iOS, Allow iVCam app using Wi-Fi / WLAN in system Settings įor Android, Allow iVCam app using Wi-Fi if it’s disabled.