id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
18634	Linux host, Windows guest: screen corruption; and once the pointer changes it does not change back	JN		"To reproduce the screen corruption:

In Windows, set the 'scale and layout' option to 200%.
Do things.
Rebooting seemed to fix the problem but then the corruption returned.

To reproduce the pointer problem:

In Windows, set the 'scale and layout' option to 200%.
Open Word. Move pointer over toolbar and then to text area.

These problems makes the VM unusual at the 200% scale. I do not have the problems when the scaling is set to 175%.

Host: Linux Mint 19.1 Cinnamon x64; kernel 5.1
Guest: Windows 10 Home, build 1809
Machine: Lenovo Thinkpad X1CG2560x1440 6; 16GB RAM; Intel i7-8550U (8) @ 4.000GHz; Intel UHD Graphics 620; resolution 2560x1440 - HiDPI enabled on the host OS.
VirtualBox Version 6.0.6 r130049 (Qt5.9.5)
"	defect	new	other	VirtualBox 6.0.6				Windows	Linux