Question Mouse Pointer keeps moving the upper right of screen.

Exiledss

Prominent
Feb 27, 2019
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First time poster so not to sure if this is the correct topic. However, I'm really desperate. As the title says my mouse pointer keeps moving to the upper right of my screen. The issue started a few days ago but has gotten to the point where its just unbearable. I've already tried two different wired mice and the problem still persists. I've already done a deep check for malware and I'm 100% safe. Both mice are clean and the mouse pad is also clean. Any ideas on what be causing this issue?
 
Here are my PC Specs in case they are needed.

CPU: Intel® Core™ i7-6850K Processor (6x 3.60GHz/15MB L3 Cache)
GPU: EVGA GeForce GTX 1080 Superclocked - 8GB
Motherboard: MSI X99A Gaming Pro Carbon
CPU Cooling: Corsair Hydro Series H115i 280mm Liquid CPU Cooler
Power Supply: 1000 Watt - EVGA 1000 GQ - 80 PLUS Gold; Full Modular
Primary Hard Drive: 240GB ADATA SP550 SSD + 4TB 7200RPM Hard Drive
Memory: 32 GB [16 GB X2] DDR4-2800 Memory Module - G.SKILL Ripjaws V
 
I had a similar problem where the mouse pointer would suddenly move away from where it was supposed to be. I finally found out what was causing it but not why. Something was causing Cortana to open up numerous searches and that would grab the pointer. I was never able to find out what was causing Cortana to do this and finally did a clean install of Windows. Just wanted to add my experience to this in case it was the same thing causing your problem. I hope you have better luck on it than I did.