Most of the time i have to spam click "waiting list" to get on the list. 1/4 of the time it still doesn't put me on the list. Does this happen to everyone, or is something wrong with mine? Thanks!

its not just yours mine is doing the same thing

any lag in response when hitting the wait list button is STRICTLY due to battle.net not relaying the information in a timely fashion. a regular friend request sent manually would take equally long.

hop on their customer service forums and ask why they've slowed down battle.net. they have the bandwidth... so why are they slowing it down?