random Socket Exception on shutdown

[miniskylab]

System.Net.Sockets.SocketException (10053): An established connection was aborted by the software in your host machine.
   at Helix.IPC.SynchronousServerSocket.Send(Message message) in D:\Projects\Helix\IPC\SynchronousServerSocket.cs:line 79
   at Helix.Gui.GuiController.<StopWorking>g__OnStopProgressUpdated|26_0(Event event) in D:\Projects\Helix\Gui\GuiController.cs:line 413
   at Helix.Bot.BrokenLinkCollector.Broadcast(Event event) in D:\Projects\Helix\Bot\Bot\BrokenLinkCollector.cs:line 129
   at Helix.Bot.BrokenLinkCollector.<>c__DisplayClass11_0.<Shutdown>g__ReleaseResources|2() in D:\Projects\Helix\Bot\Bot\BrokenLinkCollector.cs:line 171
[2020-03-28 08:31:21,138] [ERROR] [   4] [Helix.Bot.BrokenLinkCollector] - One or more errors occurred when stopping BrokenLinkCollector.
System.Net.Sockets.SocketException (10053): An established connection was aborted by the software in your host machine.
   at Helix.IPC.SynchronousServerSocket.Send(Message message) in D:\Projects\Helix\IPC\SynchronousServerSocket.cs:line 79
   at Helix.Gui.GuiController.<Start>g__OnWorkflowCompleted|19_10(Event event) in D:\Projects\Helix\Gui\GuiController.cs:line 338
   at Helix.Bot.BrokenLinkCollector.<>c__DisplayClass11_0.<Shutdown>b__0() in D:\Projects\Helix\Bot\Bot\BrokenLinkCollector.cs:line 144