Guild Wars 2

Recently Ive been unable to double click certain things for example:

Double Click to Select Character
Double Click to Whisper from Friends List
Double Click to Change Keybinds

and several others;

the only software that has updated is GW2 itself; but just for completion sake I use a Razer Naga with Razer Synapse.

Before you ask, yes the double click works in other games/programs

Update;

Turns out it was being caused by shadowplay being enabled