Silverfish AI won't work

Greetings all

I just bought hb today, and tried to use silverfish AI, i was trying to play warlock and silverfish AI just use hero ability each turn and doesn't play any minion until my hand is full(default bot profile works fine for me).
I did some research on the forum, the most popular answer is: play under window mode and set pc's resolution to 1280 * 960, im currently playing at a 17.3 inch laptop and having a 23 inch monitor as extend screen.

My question is: which resolution i should use that make silverfish AI work?

 

got fix, thx