The app says 'Place white king on G5': what happened?
The robot completed its move, but the piece did not land exactly on target. It may need another centimetre or two, or the drag slipped. The app detects the mismatch and asks the customer to help.
- Read the prompt at the top of the screen. It names the exact piece and the exact square.
- Nudge that piece into place by hand.
- Play continues immediately once it is seated. This is normal assisted operation, not a fault. The same prompt is used for rim pieces ("place the white queen on the rim spot"). It appears more often during board setup than during a game.

