Yeh im getting this ability delay on my Gunslinger. I turned the graphics on the lowest they can go and it is still apparent. Its quite annoying since it took me till we received aussie servers and 30ms latency before I realised it was such an issue. One really annoying thing is crouching or rolling into cover and queing blaster fire, it never really works. In crouch mode theres a different set of keys bound to 1-9 but after pressing crouch and then pressing 2, it picks up the key bindings of the non-crouched abilities still, even though im crouched right. Soo annoying!