Symptoms
Consider the following scenario:
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You run a Miracast session on a device that is running Windows 10, version 1903, 1909, or 2004.
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You have the June 9, 2020 cumulative monthly or security-only update or a later update installed.
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You are disconnected from an active Miracast session.
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The Miracast banner is showing on your screen. Additionally, the Settings and Pin icons are not available.
In this scenario when you try to manually reconnect to the Miracast session a second time by clicking the Reconnect button or by pressing the Windows key + K, the Windows taskbar icons (such as Power, Network, Sound, and so on) may stop responding.
Workaround
To work around this issue, do one of the following:
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Restart your device.
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Use Task Manager to stop and then restart the Explorer service and the DevicePicker service.
References
Third-party information disclaimer
The third-party product that this article discusses is manufactured by companies that are independent of Microsoft. We make no warranty, implied or otherwise, about the performance or reliability of these products.
