Question My mousei s maxing my CPU?

Dec 8, 2018
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I recently got a new mouse Corsair Harponless RGB Wireless, and before I have always used a wired mouse. It used to run Apex Legends & Rainbow six Siege decently, but after I got the new mouse, I cant get a stable connection in either game, which both of them lagging ALOT. My CPU is I3-6100 3.70ghz, and my GPU is Nvidia Geforce 1050 TI. I know that mouse has a polling of 1000, which can cause the problems, but is there an another fix, or anything else I could to not have them lag like that?