I am experiencing a strange lighting effect with my last 2 rendered video animations in Blender.
The only thing I think my last to video animations had in common is the presence of more than one source of light in the fixed camera scene.
At random times during the animation strong and 1 frame long flashed of light appear. They have the colour of one of the lights present in the animation in the screenshot below you can see one of these flashes.
I would like to know what I am doing wrong and if I can eliminate all the flashes.
Thanks in advance.