Screen Mirroring App funktioniert nicht

Share your photos, videos, games, websites, apps, presentations and documents with your friends and family, even to remote places. * Supported devices: Any device with an integrated Web Browser, e. g. * Local mirroring on WiFi: Your iPhone/iPad and your web browser device must be connected to the same wifi.  Screen Mirroring over DLS / Cable / Internet is supported by Safari, Chrome, Firefox, Opera, Edge and the newest Smart TVs.  Mirror your iPhone or iPad screen to any device in your local Wifi or remote via Internet.  Please use Bluetooth speakers as a workaround. * Black screen issues: Some third party apps prevent screen mirroring.  The Screen Mirroring App can connect to any Web Browser and cast your screen with zero delay in HD quality.  Share your screen on a Smart TV, Mac, PC, Laptop, Gaming Console, Smartphone or Tablet.  Please do not use VPN, Proxy, VLANS and Subnets. * Remote mirroring is limited to DSL / Cable / Internet.  When you try to mirror them, you will just see a black screen on your TV, for example with Netflix and Disney+.  This is the easiest and most powerful screen sharing tool.  This app is brought to you by the developers of Video & TV Cast, the #1 video casting app in the world with more than 100. 000. 000 downloads across all platforms and devices.  Connections over cellular/mobile networks (LTE/5G) are not yet supported. * Sound is not yet supported, but we are working on it.  This is a restriction chosen by Netflix and others, so we cannot fix it at the moment.  Disclaimer: This app is not affiliated with any of the trademarks mentioned here.