We fixed two sources of unexpected errors reported from the live app.
- When the app's local storage connection drops - most often on a phone after the browser has been in the background - it now waits and reconnects properly instead of giving up, so pages load and save as expected.
- Several reconnection attempts happening at the same time no longer interfere with each other.
- Photo and video slideshows no longer cause an error if you move away from the screen while the slideshow is still starting up.
