There was a problem recently. In studio 2019, 2022, the xamarin project for android works every other time. Android devices both emulator and physical device are not displayed. I've tried deleting bin and obj files. But a complete reinstallation of the studio helped. After the project is closed, the situation repeats itself.

The same project in two different environments.

The project is absolutely pure xamarin. Reload adb is disabled in menu.

CodePudding user response：

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