My mouse cursor keeps drifting upwards, how do I fix it?

[Erate]

No matter how I move my mouse, the cursor will drift upwards from wherever I leave it, Until it reached the top of the screen, making it almost impossible to do anything. Originally it was jumping very quickly to the top right corner, however after restarting my computer it started going directly up, comparatively slowly. Every time I restart my computer it works fine at first, But then after a minute or so starts up again. Additionally, the longer I leave it running, the faster it starts moving. If I press ctrl+alt+delete, it works fine in that Window, but once I exit it's back to drifting. A

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