Keyboard Movement Tapping Mode Jitter

[Slipshod]

Okay. I've searched and searched the forums, and I'm beyond frustrated trying to get this to work. I've tried my own hand at fixing it, but I can't wrap my head around it.   

When the keyboard movement is in tapping mode, The animation flickers between the standing frame and the first walking frame when the keys are held.

Is there anyway to fix this? Or a completely different way for a tapping keyboard movement to be executed aside from the module. Trilby's notes is proof it can be done. (When the key is held he walks a couple of steps and stops, this is much better than the annoying flickering).

So how can I make the character simply stay stopped without flickering when the keys are held?