Can anybody tell me anything about the folowing bus error
A49a0

Hi We happily took ownership of a pearl 2004 8 months ago with joyfull glee, with the exception that - from time to time the gobo's on our kryptons mis-align e.g. (when we locate fixture, some lamps light up with the 4th gobo) when this happens it usually sticks for a couple of days. whats really un...