One of my guilds tried a spontaneous workaround: we spread out so at least one person was stationed at each of the three DE locations and called out when one spawned. It still meant waiting — usually around 5–10 minutes — but it was far better than standing on a single spot with no visibility on the others.
At this point, though, the term “dynamic” feels a bit ironic. In practice the encounters behave much closer to static than anything resembling dynamic.
PC/NA — Trials DPS • Dungeons Healer • Master Angler Herowyn is the title; Kerowyn is the one holding the inferno staff or the fishing pole. Weekends are for fishing . . . even if it’s just a suspiciously shallow puddle.
I have yet to see one. Of course, I don't stand around waiting for one to appear. I just occasionally check my map while I'm in the zone and look for that new icon. Have yet to see it. And I have better things to do than sit around waiting for it to happen. There are other games I play and I don't have time to waste doing nothing when I could be doing something. /shrug