Azir: Possible Bug

I've been playing Azir pretty consistently and have become fairly good with him. Aside from all the changes recommended by other players, I think I found a bug, and this happens pretty often.

When Azir is in combat, there are combos that I need to pull off quickly, and they usually work, but sometimes the Q, E and R commands don't execute when clicked several times.

Example: When in combat, I have a soldier out. I need to dash the soldier through the enemy with Q, but the soldier continues to attack after several clicks. When the soldier finally dashes, I need to E for Azir himself to dash to the soldier (this part is not usually delayed). When Azir has dashed to the soldier, I need to R and push the enemy a certain direction with my ultimate, and this phase is often delayed.

I believe the commands don't respond on time because Azir can't cast when the soldier is in mid attack. If possible, I think Azir's soldiers should forfeit their attack so the command can go through. Or after the soldier's attack goes through, Azir's command executes if the command when made during the soldier's last attack.

This problem mostly occurs when Azir is between level 12 and 18. I believe it happens because of the speed of Azir's soldiers' attack, which increases based on increased Cooldown Reduction.

I've played Azir almost constantly since I was about level 9, and I am now level 19. I have a pretty good control of the character, and actually don't feel that he is unbalanced, or need fixing (except maybe the fact that destroying Azir's tower gives the enemy gold).

Thanks for reading. Hopefully this issue can be resolved.