I posted that same thread in the general Forum but maybe it fits more in here.

Did they somehow changed the PC Controls?
Its not a general problem because i dont have it in other games.

I took a break after Halloween, 2 weeks ago. Coming back now to Season 4, i really cant fathom what happened - compared to before I literally can't do sh!t anymore
I play mainly Warden and now weapon range seems much shorter and Guard Break range also feels less than before.
Top Attack at certain times (in the case of Crushing Counterstrike) seems to not even play out - i see what the enemy is doing but when i click it, the animation doesn't start - as if it is interrupted before it begins.
Parrying seems totally impossible for me now too...