I struggle with same issue. Event Viewer error is
Application: PSScriptPad.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Management.Automation.RemoteException
at System.Management.Automation.Runspaces.AsyncResult.EndInvoke()
at System.Management.Automation.PowerShell.CoreInvokeRemoteHelper[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Management.Automation.PSDataCollection1<System.__Canon>, System.Management.Automation.PSDataCollection
1<System.__Canon>, System.Management.Automation.PSInvocationSettings)
at System.Management.Automation.PowerShell.CoreInvoke[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Management.Automation.PSDataCollection1<System.__Canon>, System.Management.Automation.PSDataCollection
1<System.__Canon>, System.Management.Automation.PSInvocationSettings)
at System.Management.Automation.PowerShell.CoreInvoke[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.Collections.IEnumerable, System.Management.Automation.PSDataCollection1<System.__Canon>, System.Management.Automation.PSInvocationSettings) at System.Management.Automation.PowerShell.Invoke(System.Collections.IEnumerable, System.Management.Automation.PSInvocationSettings) at PSScriptpad.Language.AnalysisService.StartAnalysis(Common.Analysis.AnalysisRequest) at FormDesigner.Host.Language.PowerShellAnalyzerTagger.Document_ParseDataChanged(System.Object, ActiproSoftware.Text.Parsing.ParseDataPropertyChangedEventArgs) at System.EventHandler
1[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].Invoke(System.Object, System.__Canon)
at ActiproSoftware.Text.Implementation.CodeDocument.OnParseDataChanged(ActiproSoftware.Text.Parsing.ParseDataPropertyChangedEventArgs)
at ActiproSoftware.Text.Implementation.CodeDocument.set_ParseData(ActiproSoftware.Text.Parsing.IParseData)
at ActiproSoftware.Text.Implementation.CodeDocument.NotifyParseComplete(ActiproSoftware.Text.Parsing.IParseRequest, ActiproSoftware.Text.Parsing.IParseData)
at ActiproSoftware.Text.Implementation.CodeDocument.ActiproSoftware.Text.Parsing.IParseTarget.NotifyParseComplete(ActiproSoftware.Text.Parsing.IParseRequest, ActiproSoftware.Text.Parsing.IParseData)
at ActiproSoftware.Text.Parsing.Implementation.ThreadedParseRequestDispatcher+sw.PHb(ActiproSoftware.Text.Parsing.IParseRequest)
at ActiproSoftware.Text.Parsing.Implementation.ThreadedParseRequestDispatcher+sw.KHI()
at System.Threading.ThreadHelper.ThreadStart_Context(System.Object)
at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
at System.Threading.ThreadHelper.ThreadStart()