I've switched the resolution from 1440x900 (windowed) to 1920x1080 fullscreen borderless, then i switched back again to 1440x900 windowed and this is happened:
Enzo wrote:
REMEMBER TO USE DEFAULT SKIN!
I somehow managed to replicate it again: Switch from 1440x900 (windowed) to 1920x1080 borderless, enable the shader effects with the softening filter, play a map through Auto, let it end, go back into the options and switch to 1440x900 windowed. That's it