FPS drop when move my naga trinity on the game, BTW I use Mac

hello, my name is Lucas and I just bought a mouse Naga Trinity, I am having two problems actually, one is that when I move my mouse inside the game the FPS drop from 120+ or - to 0 right away, once I stop to move the mouse fps recover again.
second problem, I bought that mouse hoping that I could use some macros, to make my life a bit easier, but when I try to create macros I can't associate any keyboard button to naga buttons, it is like my keyboard of my lap top doesn't even exist. hoping that someone can help me with that.