It seems that I faced very strange thing...
Couldn't recreate this on laptop, and it seems to work on MasterQ32 pc.
At first I thougth that I got my graphic card damaged after overclocking, but I bought new one and still bug is there...

Take a look at the video and please, try demo:
Strange flickering thing
Compiled demo

As you can see from the video, it only happens at specific camera position/angles.
Couldn't recreate this on my laptop, bought a new graphic card, so this nothing related to damaged gpu or anything graphic card related.
Map compiler is set to default, no shaders used. Please test this, and let me know what results you have.


Greets.