Work Laptop - 1.0 Gbps (Can't check Speed & Duplex due to lack of Administrative Access) Personal Desktop - 100.0 Mbps ( Speed & Duplex set to Auto Negotiation (No 1000 Mbps option)) I performed another Speedtest on my personal desktop, but this time connected to the cable that runs from the switch to my work laptop: I performed a Speedtest with my personal desktop back to being connected directly to the cable modem/router combo (SAME EXACT cable as the very first Speedtest shown that didn't experience any issues): I performed another Speedtest on my work laptop, but this time connected to the cable that runs from the switch to my personal desktop (with wireless disabled): I performed a Speedtest on my work laptop on it's own cable from the switch (with wireless disabled): I performed another Speedtest on my personal desktop AFTER installing the switch: I performed an Speedtest on my personal desktop BEFORE installing the switch and my results were: Operating System - Windows 10 (Power Option set to High Performance)ĭriver - Driver Only (Killer Control Center not Installed) Switch - Netgear GS305 5-Port Gigabit Unmanaged SwitchĮthernet Cables - Amazon Basics RJ45 Cat-6 Ethernet Patch Cables NIC - Killer E2400 Gigabit Ethernet Controller (Speed & Duplex set to Auto Negotiation (No 1000 Mbps option))Ĭable Modem/Router Combo - Xfinity (Arris) TG1682G

After the switch (and then going back to a direct connection to my cable modem/router combo, I'm limited to 100Mbps. Before the switch, I got virtually the full speed of my internet plan (250Mbps). Prior to installing the switch, I had an ethernet cable running directly from my cable modem/router combo to my desktop, which never game me issues. I also connected my work laptop to the switch. If any of you have had this problem, I would appreciate some suggestions, or fix procedure.Yesterday I installed a switch between one of my cable modem/router combo ethernet ports and my personal desktop. 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

Killer e2400 gigabit ethernet