Operating system: Windows 7
Graphics card: GTX 770
Broken: 2.80 (sub 44), branch: master, commit date: 2019-02-08 15:57, hash: 02581a7ef819
Short description of error
After selection a Camera object appears Drop FPS and Freezes when use Zoom (wheel Up/Down), Frame Select (Numpad .) Frame Home and Center Cursor and View All (Shift+C) in the Viewport.
While there are no Freezes/lags when selecting other objects. When selection a Camera objects fps does not rise above 20 frames. When selection others objects fps stable up to 60 frames.
What is more weird when I launch a screen recording program, all the freezes/lags and drop FPS disappeared instantly in Blender
I did launch various recording programs and always after launch of these programs Drop FPS and Freezes disappeared in Blender
So I can't recording this bug.
Guys check it please. Of course this is not a great problem, but not nice.
Blender 2.79 has no such problems.
Sorry for my bad english.
Up: Drop FPS and Freezes disappear completely into the blender when the video card is under load, for example, when I have youtube video playing in background the internet browser, this is 100% tested, I am sure of it
This is very weird, now I understand why Drop FPS and Freezes disappear into the blender when I start the screen capture program
But why does this happen only with a camera object?
Exact steps for others to reproduce the error
Just launch Blender and select the Camera and use navigation in viewport.