I've been having issues with my Ethernet speed on my 9360 while connected to TB16. I can't get anything above 100 Mbps even though my IPS-delivered speed is 250 Mbps. My other laptop with built-in network card has no problems with reaching the full 250 Mbps.

I've checked TB16 specs and it tells there's a gigabit Ethernet controller onboard, so it shouldn't be an issue.

I have latest drivers from Dell's website and also tried the latest Realtek drivers - no speed change.

I've played with the driver settings and disabled all speed optimizations and enforced 1 Gbps full duplex as a default setting, but still no effect.

I've seen a couple of other forum members reporting the same issue, but all of them were running Linux, while I'm running Windows 10 64-bit. Apparently, the fault is with the dock.

Can anyone confirm the limitation and can suggest any workaround?