I recently bought a Razer Basilisk v3 Pro £210 with the Dock and Puck.

Im having some issues when actually in game, playing Gears 5, it requires a lot of swinging the mouse mid-fight.

Quickly aiming and flicking the mouse to the right or to the left, the tracking seems to just give up 80% of the way to where I need it, making the mouse almost unusable to me, I can somewhat fix it by dropping my Polling rate from 8k to 1k and then it feels like its actually registering my 'flicks' properly (kind of)

I worried about buying a wireless mouse as i've always used a wired Logitech G502, I could flick that mouse around like crazy and it registered absolutely everything I did.

Does anybody share this issue as I'm comtemplating on sending the mouse back and just sticking with Logitech. I dont want to though because I really like the mouse I just hope somebody knows a fix.

For example.. in-game somebody is behind me, so I aim, and flick my mouse in order to turn 180 degrees, but when using 8k polling, my character doesnt turn the full 180 like it usually would, he stops 3 quaters of the way and the tracking goes very weird.

I've tried to set all the Razer applications to High Priority in the Task Manager

My setup: 

RTX 4090

Ryzen 9 7950x

32GB DDR5 RAM 4800MHz

2TB HDD

500Hz monitor