i completely agree with you, the dps in archers, is really ok right now. BUT, the out of sync is not at all.Learn the games and in this case class, also includes the less desirable aspects of it such as attack speed and yes the out of sync shots that occur. The attack speed, while slow is also a means to balance the overall DPS. Is this speed was increase two things would happen.
1) The forum would explode with "Rangers are OP!". This is due to how hard their attacks can be and now they would be doing them faster.
2) The out of sync shots would get worst.
Once you learn what combination of attacks paired with any attack speed boosts creates the out of sync shots they can me mitigated some what.
There is very little that can be change that does not result in a ripple effect. Increase attack speed and several other things are affected which in turn affects several other thing each. Which could make things much worse instead of better.
I am not saying there is no way to improve the class but having played many archers I do not find it to be terrible at present.
BUT
there could be workaround to solve this issue, don't know how much it could take, but nearly nothing is impossible.
It may take lots of hours to fix (and yes, they clearly have issues with that, it costs a lot and even if they make a lot of money from each of us, we are not as many, so it is a problem)
I still believe that if there was some good coders and programmers this game could shine and outclass many mmos out there, but there are some issues with that, and I can understand it.