During pre-release testing of Dell Client and Consumer line systems (Inspiron Desktops, Inspiron, XPS, Vostro, and Latitude Notebooks and Tablets) users encountered various problems when trying to use Miracast with the Windows 10 operating system. These issues include but are not limited to:
No cause information is available.
Installation of the Microsoft Windows 10 Threshold 2 (TH2) November 2015 update should resolve Miracast issues in Windows 10. Having the latest version of Windows 10 with all updates resolves this issue. Installation of the latest BIOS, Video, and Wireless drivers are also recommended.