Aura of Speed - Monk Disc

[Falcore]

Aura of speed
http://www.thehiddenforest.org/webtools/spells.php?id=4632

Is having stacking issues with other monk Disciplines. As in If there are two monks in group one does Aura of Speed the other monk can not use any disciplines. This seems to be confined solely to monks in the group. As I also tested this with Vesk and his Disciplines would overwrite it as it should.

If another monk uses this discs it shows up in my Combat and Discipline window and not in Song window.

[materous]

this is considered a group disc and not a song, zerkers get one just like it, it has never shown up in the song window, its only ~10-15 sec disc and will always prevent others from using a disc while it is running, there used to be an issue where it would overwrite defensive that was running on the tank, that caused a lot of trouble, i tend to only use it when i'm not tanking or in a dps group, as at that point everyone would benefit from it.

[Kosmo]

Anyone what type of haste and what pct this disc is?

A V3 disc would be worth some spam.