Macintosh

I don't know what it exactly is but it happens almpst every time i tab-out and come back into the game or move my laptop I loose my connection it seems. The client doesn't close and it doesn't put me back to the login screen, instead nothing works my ship just sits in space i can't move none of my mods works and my chats stop working If i try to open my wallet or the market nothing comes up just blank.

It also sometime happens when i am jumping thru a gate there is a huggge lag spike every time and it doesn't matter weather its jumping into Jita or a low sec system that has no one it in.

is anyone else having these problems?