I am using PXIe-8135 for quite a long time. I am facing issues in its ethernet port, getting disabled automatically. My PXI is connected to network using both ports for redundancy purpose. I have observed that if any LAN connected gets loose or ethernet wire removed while PXI is running, that specific port gets disabled. I have to then reconfigure the static IP of that port manually everytime. Can anyone suggest how to resolve it permanently.