DELTA -04 Hi, I was wondering if you had a network card installed on your motherboard. The issues for Delta-3 and Delta-4 for me disappeared the moment i started using the motherboard Ethernet connection. For some reason the PCI Ethernet controller kept getting me the Delta Failures. once I plugged the Ethernet to the motherboard directly they disappeared. try that. also make sure the controllers drivers for the Ethernet on the motherboard are up to date.