There is an issue with rendering APL documents on an Echo Show device. With a normal internet connection, there is sometimes just a delay of a couple of seconds between the audio and the visual (APL) response. But with a slower internet connection sometimes the APL doesn't get rendered at all. Further investigation shows that it's not due to the included images because they are loading lazy. But we also noticed that an increase of text amount in the APL document increased the probability for this issue.