As a tank I yesterday spend 1 minute in a dungeon queue... the horror! Luckily, today they were instant again!
On a more serious note, I can understand DPS missing their queue pops, as it takes so long they end up doing something else. Happened to me a lot as well when I was DPS, thinking I had time for a bathroom break, come back and the queue is gone.
I doubt many players are actually tied up in-game with something which would make them miss their queue's. More often it is reallife stuff.
I wish there was a way to acknowledge the queue without immediately being ported. Sometimes I just need a few seconds to finish what I'm doing. I've dropped out of 45 minute waits before because I was looking at a Mother's Sorrow Flame Staff in the chest I just opened...and then pops the queue and I have no way to grab it before I get ported. I have to refuse the queue prompt if I want the shiny.
You know you could just press the ESC button to get back the focus (send queue prompt to background) to continue what you were doing, then accept the prompt when you are ready.I wish there was a way to acknowledge the queue without immediately being ported. Sometimes I just need a few seconds to finish what I'm doing. I've dropped out of 45 minute waits before because I was looking at a Mother's Sorrow Flame Staff in the chest I just opened...and then pops the queue and I have no way to grab it before I get ported. I have to refuse the queue prompt if I want the shiny.