I created https listerner but now I am getting different error message acces denied, I guess you mentioned one of the site "\" causing issue but didn't understand how to eliminiate this access denied problem
Get-WSManInstance : Access is denied.
At line:1 char:17
+ ... Get-WSManInstance -Authentication basic -ConnectionURI $u ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (:) [Get-WSManInstance], UnauthorizedAccessException
+ FullyQualifiedErrorId : Exception,Microsoft.WSMan.Management.GetWSManInstanceCommand
