I just got okdo labeled box display. It has horizontal lines or vertical when rotated 90 degrees. They are evenly spaced at about 10 pixels of slightly different shade. It reminds of the rice paper in older oriental cook books. I noticed after following
instructions for MSD boot on 64 bit RPOS. I already tried removing ribbon cable and using a different one. I will try fresh copy of 32 bit Raspberry Pi OS when I get a chance along with wall power as I am currently running of v-mount battery.