I always tested in Windows 7 64-bit, and I've had DPC latency spikes since the 19.3 drivers (as the topic header suggests) up to 20.1 and 20.2. It was who reported his experience in Windows 10. Just wanted to clear that up, if there has been some confusion about who is who. Right, Windows 10 isn't officially released just yet, but it seems that the latest build 10240 is going to be RTM. And what wrote suggests that the DPC latency issue in Intel NIC drivers are apparent in Windows 7, Windows 8 (from what I gather), and even Windows 10 (even though probably wasn't running the 10240 /RTM build at the time probably) . I just installed Windows 10 myself, so I might try the 20.1 and 20.2 drivers and see if I have any luck with that. I doubt it but I like testing stuff in my free time. But I guess we'll just have to wait, however a bit impatiently as you may have noticed.
In the meantime, cheers!
