I don’t take a snapshot (The game frequently changes). The problem is when clicking for a particular game e.g.
.... player size ...
Accept <player a> 9x9 ...
When clicking Accept, the actual game going to be played is setup by player b. That is completely wrong.
I now realize why it happens many times I thought I misclicked the wrong game. In fact it’s a bug that the game displayed is different from the actual one. This does not always happen. So it looks like records are not synchronized in reading.