Sixuno

Sorry for the late reply. I've moved the dongle from the back of my computer to the port in the K95 platinum a few days ago. That seemed to fix the issue for me. I haven't noticed it at all since doing so. I have it set to 2k polling. The distance from the back of the computer to my mouse is roughly 4-4.5 feet with no desk obstruction. Obviously the port in the k95 makes it about 1-1.5 feet away. also, I have no other wireless dongles attached. Everything else is wired.

negative, 1k seems to be fine.

Received the mouse today. Updated the firmware to 1.6.25 and dongle to 1.3.9 Mouse randomly stutters when set to 2000Hz/0.5 msec polling rate. It's not constant, maybe once every 3-5 mins it will stop moving for about a second then start working again. So much for thinking an updated Dark Core wouldn't have issues..:laughing: