The title pretty much covers it. Anytime I move my mouse even slighty fast the game lags terribly. To a point where it is unplayable. The problem persist even with hardware cursor enabled. So if anyone has any information I would really appreciate it.

My hardware isn't the issue for those who might question it.

i7-4790k

16GB RAM

R9 390

I have the same issue after Patch 1.12. Like Ehvy here said, I do get the same lag in the entire game when I do rapid mouse movements.

I tried to turn on hardware cursor but did not seem to have any beneficial effect.

Is there a setting that might cause this, or is it just a bug?

My rig should not be a problem since before the patch, the game ran smoothly with highest details without any lag problems.

Please if anyone has anything that might solve this problem, please let me know as I am desperate for a solution at this point.

Made some further tests today after work. Looks like the level of detail has no impact or whatsoever to the lag. Tried all detail levels from low to ultra but I get the same lag, regardless of the details.

Must be something different on the background that causes the lag with rapid mouse movements.

Looks like the game got some sort of mini patch yesterday (if I looked correctly from the download queue) and my stutter problem got fixed by that.

If it was an update, thanks for the solution!

Hi, set your Mouse usb polling rate to 125 or 250, if you choose 500 or 1000 then quick mouse movement will bring the game to stutter, even in the menue if youv'e recognized. This happens since the last patch, before everything was fine.

Thanks for the tip, the mouse USB polling helped my issue finally. For some reason I had a lucky stroke earlier the game worked without the polling, don't know why.

So the solution: Updated my SteelSeries Sensei RAW drivers and was able to adjust the mouse polling. The stutter stopped immediately.

Thank you very much for the information, much appreciated!

Thanks guys, I got it working finally. Really appreciate it