Long ago at main bridge club BBO, I noticed that are some characters who double your contract and, when they notice you are going to make, they keep claiming till you make a mistake and hit the yes button. I consider that a form of harassment. An I thank god for my enemy list. I remember my partner accepting a bogus claim by declarer when i held the setting ace of trumps. Now today, my partner was declarer, and he was doubled. He was going to make it, but the opp claimed down one at a tourney, and he misclicked while playing at a tablet. Teh 'director" said it was his mistake and would make no adjustment. I logged off, and so did the partner. Thing is, this affects the results of others. and it is sad that there is no recourse. My silly question is this: If this was a real life game, and a nervous or distracted partner succumbed to a bogus claim, would he have any recourse. PS. the fact that i missed out on the $0 grand prize does not bother me lol)