Hi, we are upgrading a customer from Ignition 7.9 to 8.1. License is already good to be transferred . We have the chance to have a separate physical server for V8.1, so I can only stop the actual V7.9 server and start the new one. As far as licensing, I will transfer the license to the new server running 8.1. If things go bad, can I return the license to the old server running 7.9 without problems?