The error message is spell is not ready yet, even tho it IS ready.
If I take the reset out of the macro it will perpetually hang up and never clear, but if I do anything to the macro, like add a space between the , and the next spell it frees up (but only until the next time it hangs, the space doesnt fix it but for that time, taking the space out clears it as well when it next hangs)
Never had this problem until recently
/castsequence reset=8 Unleash Elements,Stormstrike,Lava Lash
The macro is actully bigger than that, but it hangs even when its this simple. Also, I cant get the actual spell tooltip from the book, dragged down and used solo, to hang at all