- Log on for devices using Citrix XenDesktop may be broken. It is recommended that Insiders that use XenDesktop skip this flight by moving to the Slow ring.
- Applications that depend on Adobe Flash may crash upon launch. This will affect some version[s] of Skype, QQ, WeChat, etc. This does not affect Microsoft Edge of Internet Explorer.
- With this build, defaults for some applications will be reset. Music & Video will default to Windows Media Player. This can be reconfigured opening Cortana or Search and searching for “Choose default apps by file type” to open the correct settings page.