I've been killing oblivion monks for the ToT questline and I have started to use shout to avoid burning pots when killing big groups. Heres how to recreate: Get a group of around 3-4 monks, hit them once or twice for them to start casting (usually I use rush to group them up). Use shout (most of them will be casting at this point). Normally, about 1-2 get stunned and the rest just keep casting no matter how many times you shout (95% success rate @ lvl 30) . I've tested with just one and it seems to work normally. With 2 sometimes it bugs sometimes it doesn't. Dunno if the casting animation is supposed to be a soft iframe or not, but it appears not since the mobs do get stunned when testing with smaller numbers?
