I am using VTscadaLight and trying to connect to Cogent DataHub OPC UA Server. I am able to successfully connect between VTscada and Cogent with OPC UA client tag and TCP port driver. I have DataSim setup to data to Cogent DataHub. However when I try to import the tags, I get a large number of errors which are all error code 32783. This error code is not in the documentation so I am not sure what the problem is. I have connected OPC UA sample client from the OPC Foundation to Cogent DataHub and it works fine. I do not think it is a problem with the certificates as the connection establishes without an error. Any suggestions would be appreciated.