just updated to crossover 16 and looks like I hit my first issue I'm on Ubuntu 16.10 and gtx 970 video card. Was running 30 fps on mid settings now if i push vid settings higher then bare min it crashes and fps is 15 to 20. Not sure if its a glitch from 15 to 16 or just a bad bottle.
I'm going to start with a new bottle and install and see where I end up. That didn't help rolled it back to 15.3.1 and it works fine.