Weird sporadic issue with Disasmo

[MadProbe]

Sometimes when I open up VS anew and want to disassemble the method I can encounter this strange exception:

System.ArgumentException: The path is not of a legal form.
   at System.IO.Path.NormalizePath(String path, Boolean fullCheck, Int32 maxPathLength, Boolean expandShortPaths)
   at System.IO.Path.InternalGetDirectoryName(String path)
   at Disasmo.MainViewModel.<RunOperationAsync>d__80.MoveNext()

It fixes up itself eventually but I don't understand how I get to see this problem self-fixed at all and I have no clear reasoning what's wrong about it.
BTW I have tried to try this with local dotnet/runtime build, turned all the switches on/off but it still doesn't work

[MadProbe]

I have done some research on this and with share bit of luck I have found out that this issue happens if I have selected Solution Items folder in the Solution Explorer window.

[Rob-Hague]

I have done some research on this and with share bit of luck I have found out that this issue happens if I have selected Solution Items folder in the Solution Explorer window.

Legend, thanks

[jerviscui]

I have done some research on this and with share bit of luck I have found out that this issue happens if I have selected Solution Items folder in the Solution Explorer window.

THX