diff --git a/ConnectorRevit/ConnectorRevit/UI/ConnectorBindingsRevit.Send.cs b/ConnectorRevit/ConnectorRevit/UI/ConnectorBindingsRevit.Send.cs
index 66e15a6683..8a984bd899 100644
--- a/ConnectorRevit/ConnectorRevit/UI/ConnectorBindingsRevit.Send.cs
+++ b/ConnectorRevit/ConnectorRevit/UI/ConnectorBindingsRevit.Send.cs
@@ -171,7 +171,7 @@ out ApplicationObject reportObj
 
       commitObjectBuilder.BuildCommitObject(commitObject);
 
-      var transports = new List<ITransport>() { new ServerTransport(client.Account, streamId, numThreads: 1) };
+      var transports = new List<ITransport>() { new ServerTransport(client.Account, streamId, numThreads: 4) };
 
       var objectId = await Operations
         .Send(