This is how it looks. Please notice in the video how I'm slightly moving to the right while the mouse keeps dragging down. When I start moving to the left the mouse goes up. I really don't understand. Apart from this it is also not as responsive, it is really inconsistent and requires more force to turn around.
The issue started when I wanted to upgrade my PC for better performance. First, I upgraded my CPU, motherboard and RAM. Everything was fine for some time but then I decided to reinstall windows. After reinstalling I made a big mistake by activating windows by KMSpsico .I didn't have any problems at the beginning but I remember having network problems by this activation, so I reinstalled windows again (clean reinstall) and from then my mouse never worked the same. I had an old monitor which had connectivity problems and I thought of upgrading my monitor for an Alienware aw2521hfl. The monitor arrived but didn't solve my issue, so I'm wondering if a mouse could not work well with a particular monitor? I was doubting that, so I bought a new PSU as I didn't have a quality one. The PSU arrived and that also didn't help. So I was thinking what could be the problem and thought it might be the RAM as I used 2666 mhz (crucial) for an i7-10700k. I exchanged it for 3200 mhz G.Skill but that also didn't help. I truly don't know now.