Goodisplay says "Although the refresh rate of monochrome e-paper displays is faster than that of color e-paper, we still recommend allowing at least a 180-secon

Goodisplay says "Although the refresh rate of monochrome e-paper displays is faster than that of color e-paper, we still recommend allowing at least a 180-second interval after completing a set of display updates. Frequent updates can negatively impact the lifespan of the ePaper." https://www.good-display.com/news/80.html https://www.good-display.com/news/80.html So I guess playing Space Quest a lot will rapidly kill that screen.