Unexpected command=0x00021000

[dongliu5566]

Previously, everything was normal with nanoframework, but the expansion of VS (Visual Studio) automatically updated nanoframework. Afterwards, even the simplest Debug.WriteLine("Hello from nanoFramework!"); template reported an error: 11:52:03.712 [Updating information about assemblies on the debugging target.]
11:52:05.555 [Unexpected command=0x00021000]
11:52:07.325 [Unexpected command=0x00021000]

[alberk8]

What is the VS extension version and on which version of VS is it installed? Try to uninstall the VS Extension and resintall it.