bthylafh wrote:Try updating your network adapter's driver. Also check if other high-speed transfers (such as to another computer on your LAN) are affected.
Waco wrote:I wonder if you've disabled your NIC's interrupt moderation feature (assuming it even has it). Lots of streams can really hurt crappy NIC drivers and they also typically peg a single core in Windows.
Usacomp2k3 wrote:Does changing the # of connections change anything?
rinshun wrote:That's possible. I rechecked the CPU usage and it is only ~30%overall; but core 0 is working at 100%
Utorrent is lagging when I let it download at high speeds. It works fine if I lower the speeds. It won't affect only the application, but the whole system, even the mouse stutters. It was working fine before I changed my motherboard format my SSD and reinstalled windows 10.
In resource manager, there is no indication of high CPU/memory/disk usage
How can i fix this?