You are reading a single comment by @Gordon and its replies.
Click here to read the full conversation.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@Gordon
Just a note that I'm not totally sure how I reproduced it, but I did get it to happen once or twice.
Am I right in thinking that it happens right after the 'Loading...' message disappears?
If so, I'm pretty sure it's because the LCD gets refreshed on 'idle', but while an app is loading the watch never idles (sometimes for almost a second) and so the screen doesn't refresh. If so, fixing that should be super easy.