None of that changes the fact that this is IR. And I still find it impossible to believe that "spots resemble a vertical or slightly diagonal line and really r

None of that changes the fact that this is IR. And I still find it impossible to believe that "spots resemble a vertical or slightly diagonal line and really resemble a sort of one dimensional test pattern (with various symbols, kinda like various geometric shapes). " would be visible via coincidence. Psychosomatic. All the way. (I personally believe OP is a troll).