Opened 5 years ago

Last modified 5 years ago

#18998 new defect

Very laggy performance on MacOSX Mojave host caused display scaling setting

Reported by: Almas Owned by:
Component: other Version: VirtualBox 6.0.12
Keywords: Display, Graphics, performance Cc:
Guest type: Windows Host type: Mac OS X


Host: MacOSX Mojave 10.14.6 Guest: Windows 10 Pro VirtualBox: 6.0.12 r133076 (Qt5.6.3)

On host if set display scale to smaller font and set scale to 200% or 300% then guest Windows OS going very slow. If I click button h then it printing hhhhh. I set host's display setting to biggest font scale and VB scale to 100% then it is working better.

Change History (2)

comment:1 by Almas, 5 years ago

Last edited 5 years ago by Almas (previous) (diff)

in reply to:  description comment:2 by Almas, 5 years ago

MacBook Pro (15-inch, 2016) CPU: 2.7 GHz Intel Core i7 RAM: 16 GB 2133 MHz LPDDR3

Dual Graphics: Radeon Pro 455 2 GB and Intel HD Graphics 530 1536 MB

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