My main PC is running with Windows 10 (2020 H1). In addition, I have an Android 9.0 tablet with a Wacom digitizer.
I want to use my tablet as a drawing tablet for the main computer. In the main computer (the Windows 10 based), I want to use software like Windows Whiteboard.
So I installed everything on the main computer and on the Android tablet, and it seems that everything is working correctly - I can see my main screen on the Android tablet.
The problem is with the Windows Whiteboard app (I also tried similar apps and had the same problems). When I write something, with the stylus, on my Android tablet, it appears for a fraction of a seconds in the main screen (in the whiteboard app), but then disappears. On the same time, if I write something with the mouse of the main computer, it stays in the whiteboard, so the problem isn't an incorrect use of the app.
When I use "Paint" instead, some of the drawing stay, and some other disappear after a fraction of a second. In other words, if I draw, for example, a letter, sometimes it appears for a second and then disappears, and some other times, it stays.
(As opposed to the "Whiteboard" application, when all time, the letters disappear).
How can I solve this?