This lag is terrible, i have huge lag today... it is impossible to play ... and it is definitely not just the melee class, all classes are being affected ....
Even finishing castilla is difficult (mainly for melee class) there is not enough speed to drop skills and hit to kill the mobs in time.
Opening a warehouse is often taking a while,, opening boxes is lagging, sometimes even AH is lagging.
Honestly everyone is getting tired of this issue, it is something that has been debated for months, and there is no solution. Even if the problem only affected the melee classes, that would not be right to leave out, there are those who like to play with the melee class and should not be penalized for that.
This lagging to run, open WH, open AH, enchant, upgrade, compound, lag in hunting zones, in instances, skill lag, melee lag.