Played several rounds in Second Assault server with everyone. Confirmed MAJOR shaking while flying jet, KhEuZz experienced this as well. Made it impossible to keep on target b/c the cockpit kept bouncing around like you were getting hit or crashing into something.
This would happen when one of the new error symbols showed up, an orange one with 4 rectangular bars at the bottom, shows up and the shaking would go away when that error went. I have no idea what that specific symbol means, but there's a new tickrate update popup at the beginning of every round about the news and the icon is located there.
Other than that, I really haven't noticed a difference.