Since 1.29 I am getting very occasional locking of keyboard control keys.
About once an hour one of my direction controls will stick.
So for example if I press D to strafe right, I will keep strafing right even after I release the key. ( KEYUP not registering ? )
Pressing the key again and releasing it will unstick the control.
This has happened to me with all direction controls W A S D so I am pretty sure it's not hardware.
I can not say for sure if other controls are affected, these are obviously the keys I use the most.
Not a major issue when running. But driving at speed it will put you into the trees :(