The rules of curling were not designed for a two end game so set your # of ends higher. There is a c

It's been happening to me too, game freezes & then window closes several minutes later. Maybe due to

The other side of that coin is that some of the lower rated players or newer players complain that n

I'm not playing so probably not my place to say, but why don't you play 8 ends for your round robin 

Sweeping seems to be very erratic