This year, when I just bought Air4, I was very excited. I have a tablet for the first time in 20 years, and I intend to use it for learning productivity. As a result, I found a problem within a few days of using it. The pen in the Bluetooth state is always converted to an eraser, and sometimes when the pen is not used, it suddenly converts to an eraser. This makes me very distressed, because sometimes The notes were erased as soon as I put the pen down, but always click to withdraw is not a solution. Later, I found a key point of the setting occasionally, and I will share it here to give those IPad novices a
pointer. The pen is always turned into an eraser when it doesn’t move.
One step solution
The original default setting is like this.
Not to mention you should know how to do it. The
above is my experience.