Hello,

I'm finding that stimuli are randomly not presenting during my experiment. I have confirmed that the images are present in the stim folder, are named and referenced correctly, and do not differ in any way from the other stimuli which are properly presenting. I am at a loss because I have used these stimuli in the past with Direct RT with no problems, but now about 1/3 of the stimuli do not present on the screen.
The images are all:
400x400 (pixels)
16 bit
*.bmp
313 KB

The code used to present them is as follows (excerpt):
1 34 color_encoding redAXE 0 0 1 redAXE 0, 0, 1 2000 * 1 35 fixation fixation 0 0 1 ~+ 0, 0, 1 1000 *
I am at a loss as there seem to be no discernible differences between the images which display and those which do not. Any help would be great!