ZOWIE EC1 Mouse For Esports White Edition

The cursor on the screen shakes and starts moving on its own without touching the mouse or with my hand just resting on it.

When I do fast swipes or angle changes in the game, my mouse disconnects from Windows, then they reconnect.

How come my mouse is not working well on a desk surface?

The sensor has suddenly become less accurate in game at 1600 dpi. The mouse moves like 400 dpi. What should I do?

When I lift the mouse from my mouse pad then place it back down, the sensor fails to register the mouse for a second or two. What should I do?

When moving the mouse on the mousepad, sometimes there is lag. But when I rotate the mousepad and swipe in the same place, it works fine again. What should I do?

The mouse works fine when moving up or down, but when the mouse points in any other direction, the sensor lags, stops entirely, or moves at 1/3 speed. What should I do?