I don't have any training, but I think I know this is a configuration issue, and have tried all that I know. I went into the Killer suite, and tried the configure the adapter manually, and it shows. I have run the Dell suite to latest drivers, and troubleshooting software.ĭevice manager says controller working normally. I put my Windows 10 PC in safe mode, and THEN the controller works perfectly - but not in the regular run mode. I tested the cable by plugging it into my Laptop, and the data works great in both directions. I have deleted the hardware and software, then reloaded. The controller has always worked great, but now during the last week it has stopped uploading any data, or very little. With the Killer Suite version 3.1322.1109.0 I have a Killer E2400 Gigabit Ehternet Controller