12 ribbon tree acting erratic in scheduler

[Quefol]

Hello when running my sequence in the show scheduler my 12 ribbon tree is very erratic on one of my sequence every time in the same spot it dose the same thing. I've tried unpluging the e682 controler that I'm using and even deleted the schedule and created a new one but still dose it only at the begining of one of my sequence all other sequences work ok. If I run it in the sequence editor it works fine