VAB/SPH Buttons become unclickable

[The Czosnex]

KSP: 0.25 Windows 32bit

Problem: VAB/SPH New, Save, Load, Launch and Exit buttons are greyed out and unclickable.

Mods installed:

Reproduction steps:

Screenshots:

screenshot 1

screenshot 2

Crafts load perfectly fine but usually after 5-10 loadings of various .craft files, the craft loads but buttons don't appear to work anymore and the camera is freezed. I can use Engineer delta v window but nothing else.

Debug menu gives me some lines like this:

[LOG 19:51:30.305] Skipped rendering frame because GfxDevice is in invalid state (device lost)

So far any solution on the Internet regarding that error haven't worked. I have my default Ships folder in KSP's root directory, problem still occurs on a new save and after a clean install of the game and updated mods. I had that problem for a looong time. I suspect it's some mod or a combination of them causing this but I'm not sure.

Edit: My "Czosnex" folder only contains a Flags folder.

Log:

output_log.txt

Edited November 24, 2014 by The Czosnex

[The Czosnex]

Anyone? It appears that part mods aren't causing this.

Help me please, this bug is annoying as hell

Edited November 26, 2014 by The Czosnex

[hieywiey]

I can confirm that this bug still exists in KSP 1.1.2, a fix is necessary.