Crashes after long period of testing

[MolokoTheMole]

I get strange behaviour from my game after an hour of development where I constantly open / close the application when debugging. Often the performance drops down but more often it just crashes on start with this error:

Code: Select all

Unsupported texture format
FBO format unsupported
FBO error
FBO incomplete
RenderTargetTexture not supported

This happens even more often if two applications are running at the same time.

Any ideas what is happening? I suspect some memory management problem? I do use rendertargettextures.

[sash]

I believe this is not Irrlicht bug. Looks like video card/driver issues.
I had similar problems on overheating (under load) videocard.
Try another hardware.

[MolokoTheMole]

Overheating could be it, thanks I'll check.