Thank you for making these enquiries. Well, an IT issue in that there might be a problem in the communication between the pump and the software caused by the computer. I have the full admin rights necessary for installing software. Fresenius sent me through the latest partner software with the 4.1c upgrade patch. Is it possible to let me know the communication port configuration your mate is using and, maybe, the partner access code. Mine is 0000partner43156. I'm wondering if maybe this isn't activating some of the permissions.