So anyone else running into having 4 yan (example 2 3 of a kinds and 2 runs of 3) drawing the tile that give you your pair but not being able to declare Ron. Though the computer can?

You can see the last tile they grabbed if its from the table you see who put it down. It wasn't the tile they needed so they had to draw it. I have also been able to draw and place Ron. This doesnt seem consistent.

Still loving playing Mahjong though