Can't start New Worker Instance

Hello, as the title suggests I can’t start New Worker Instances either via the Monitor (in Super User mode) nor on the client machine via the Launcher.

Via the Montor the Remote Commands give me a Status: Succeeded, and Results: Connection Accepted.
However when I go to the client machine I get a Worker Startup Error.

Here’s the error message:

Traceback (most recent call last):
File “UI/Forms/MainWindowSlaveStartup.py”, line 178, in Startup
File “UI/Forms/MainWindowSlaveStartup.py”, line 237, in ConnectToRepository
SocketException: Only one usage of each socket address (protocol/network address/port) is normally permitted
at System.Net.Sockets.Socket.UpdateStatusAfterSocketErrorAndThrowException(SocketError error, String callerName)
at System.Net.Sockets.Socket.DoBind(EndPoint endPointSnapshot, SocketAddress socketAddress)
at System.Net.Sockets.Socket.Bind(EndPoint localEP)
at FranticX.Net.SocketUtils.CreateTcpListeningSocket(Int32 port, Boolean localOnly, Boolean forceIPv4)
at FranticX.Net.SocketUtils.CreateTcpListeningSocket(Int32 port, Boolean localOnly)
at Deadline.ListenerThread.b()
at Deadline.ListenerThread.Initialize()
at Deadline.Slaves.Slave.b(Int32 adn)
at Deadline.Slaves.Slave.Connect(DataController dataController)
at Deadline.Slaves.SlaveManager.Connect(RepositoryConnectionSettings connectionSettings, Boolean updateScriptManager)
at Deadline.Applications.DeadlineApplicationManager.Connect(Boolean updateScriptManager)
at Deadline.Applications.DeadlineApplicationManager.Connect()

Thanks,

  • Fred