There is a problem that I could not solve.
I am using the Galaxy Tab A6 with S-pen (Android 8.1) as a secondary machine (extended screen) and a Windows 8.1 PC with an Intel Graphics HD graphics adapter, connected via USB tethering.
When I draw the plus sign, for example, the mouse jumps and draws an arrow. I think it's a position update issue. I think it doesn't update the current mouse position and uses the last one, messing up the drawing. It happens most of the time when drawing signs quickly, especially number and mathematical symbols.
This also happens when using wifi connection.
I tried to change the frame rate, the resolution without success.
Do you have any clue? Is it a known issue?