﻿id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
13653	VBox > 4.3.14 has flicker / slow redrawing of UI elements (regression)	Michael		"Host: Fedora 20 x86_64
Host video card: NVIDIA 9500 (driver 340.58)
Guest: Windows 7 x86_64

Any VirtualBox newer than 4.3.14 causes UI elements to flicker or slow / not redraw when the mouse hovers over them when 3D support is enabled and the 3D driver is installed.

VBox guest additions version does not matter. I can have 4.3.20 guest additions installed on 4.3.14 and no flickering occurs, but upgrading the host binaries to 4.3.16, 4.3.18, or 4.3.20 will induce UI flickering. It causes 3D / Aero to be unusable.

Also see: https://forums.virtualbox.org/viewtopic.php?f=7&t=64424&p=305456"	defect	new	3D support	VirtualBox 4.3.20		flickering	mpkossen	Windows	Linux
