Attack Queing/attack speed/single use gems

Some more feedback here.

I am unsure if it is lag or a bug but it seems like if I spam a key it que's up the last input even if my character is in the middle of an animation and can't perform that action. This is frustrating and coupled with the fact that there is seemingly another bug (or maybe a feature) where you get a massive attack speed boost from spamming a key vs holding a key.

Currently I am not a big fan of the "each gem can only be used in one skill" design decision. I understand why it was done but it feels bad especially since you could use multiple of the same gem in POE 1 for different skills.

"I am unsure if it is lag or a bug but it seems like if I spam a key it que's up the last input even if my character is in the middle of an animation and can't perform that action."

I get something like this on my monk constantly. I'd say 4-5 times per hour.

I have a ton of attack speed and when I interrupt my Ice Strike Combo (1-2-3) attacks with dodge roll there is a chance the server seems to be catching up and I can't attack or do anything other than move for a moment. Then it catches up and I can attack again. It prevents me from putting a bell down, using my charged staff buff, and performing more ice strikes. It locks my skills out while I think the server is trying to figure out what sorcery I did. Maybe there is some melee cooldown? idk it's frustrating to say the least. I've died because of it more than I can count.