Lookout 6.0 Development/Runtime server (unlimited)…. I use an OPC server as a driver in my server-process. I created several client processes on the same machine. I was going to load one of the client processes by request and read appropriate information. When I tried to load one of the client processes my PC was hanging for about 40 second. I.e. loading takes me much time. I’ve red that this hanging could be concerned with BAD OPC-connection. All of my connections are ok!!! I’ve decided to run all of my client processes and call an appropriate “panel” of that processes to get concrete dates. Is it advisable to use several concurrently running processes? All of it’s objects are only minimized but its are online. What is the cause the PC to be hanging?