We just upgraded to the new S+ Ops 3.2 and S+ Eng 2.2. As part of this upgrade we also converted to a PN800 network using PNI800s as the interface. We got the license keys for the PNI800s from ABB using the MAC IDs read from the PNI800 using the HAPI utility. However, once we applied the license key 2 of 3 PNI800s seemed to stop working. The ICI Status utility can't seem to get status on the PNI800s either. We double checked the MAC ID vs the license key to ensure the right key was entered (in fact if you enter the right key the PNI800 rejects it anyway) and it seems correct. Has anyone encountered this issue or know of a work around?