A recent bug has caused certain apps to "stutter" the mouse on startup. Some reddit posts have been made where the user belives its the monitor causing it. HERE. He then posts a fix which is sort of right HERE. However only one part of the fix is needed and the rest can be ignored.
When opening some apps Ex. Discord a call to the monitors driver is made to read the EDID blocks 1-3 Source. This means we can just clear out block 1's data to get rid of the interrupt that occurs when reading it (Kinda, there is still some data to be read).