Vray 3.4 rendering color glitches

Hi, in vray 3.4 I got errors like color glitches and noise. I restored the settings but the problems still persist. Does anyone know how to fix it? Thanks for your help.

you have color clamping off - press image2014-1-24%201_58_39


Thank you very much, stupid mistake… You saved me.

That looks sweet - could it be used for a greater good? :smiley: