Yeah, I can’t think of a specific reason why that should matter, though there have been a variety of small changes to the OPC-COM module. However, I thought that the original problem might be somewhat sporadic, based on the DCOM settings, and the state of the system (whether the opc server was already running, who was logged in, etc) at a given time. So, something might still pop up after a system restart or something.
Thanks for the update,