mouse Steelseries Sensei Lag

[LilZpai]

Hey, I've had troubles with my Steelseries Sensei mouse for a while now.

The problem is that it completely lags out when doing quick movements in video-games, the only one I've noticed it in is CS:GO since that's the only game where I do quick movements.

Here is a clip of the movement: CLICK HERE

 

I have had this problem for months now, and I've tried mostly everything and I am certain it's something wrong with the mouse.

 

I have tried changing USB-ports.

Upgrading to Windows 10 / Wiping the entire system.

Changing Motherboard.

Updating and removing mouse driver.

And of course hitting it (didn't work, surprisngly enough)

I tried changing the polling rate.

I have also tried changing the CPI.

I tried it on another computer.

 

And after all that I still have the same exact problem.

It is NOT the USB port.

 

Does anyone have a possible solution or had the same problem themselves?
If so that would be very much appreciated. 

 

[ChineseChef]

I have a Sensei Wireless, I have noticed it seems to hiccup and slow down at times when moving around.  Very similar to what you are seeing, I though it was just my mousepad at first, but then I noticed it seemed to be rather intermittent.  I have had nothing but trouble with SteelSeries peripherals, and support was always slow (like Valve slow).  But I also thought mine might be because it was wireless, though it seems every time I get a wireless mouse I am reminded why I shouldn't get one.