Factorio Forums

There can be situations when an inserter is not fast enough to pick up an item, usually a yellow one on higher tier belts, but even on yellow belts from a curve:
https://www.reddit.com/r/factorio/comme ... _grid_has/

So especially for new players it could be useful to see an alert about "inserter too slow to pickup" or something.
Or maybe just an event for mod shenanigans.