sometimes melee attacks dont work, like if you are out of range.
I never had this issue before, but since this week (I think thursday) sometimes when I press to attack a mob, my character runs to the mob and then just keeps standing in front of it without attacking the mob, like if the mob is out of range. Repositioning and then trying to attack it solves it and makes it possible to hit the target. I especially often have this issue vs ketra orc warhound, dont remember ever having it vs ketra orc footman strangely, but at Longhorn Golkonda i had the same issue when i tryed to hit it. In all situations i had a dagger class weapon equiped.
Gave swamp of screams location about 2 buffs (about 40 mins) - had most issues there. Have got not a single "invisible wall" spotted. Looks good now.
Would also be really good to fix quest - "clean up the swamp of screams", or at least point it as a known issue, so people wouldn't bump into it.
My ticket 24291 is related to that thing, would be sweet to get it resolved.