Service operator called stating someone would call the next day @ 12:00 noon to touch base but no one ever called as promised with technician making surprise visit circa 4:00 pm catching me off guard. Service technician sent not knowledgeable in sound softwares that she failed to fix despite my describing problem before visit. Only benefit out of whole visit was determinations made but no repairs and no improvement shade in software performances. Overall not impressed and disappointed with hoe visit and not worth $275 paid. Technician sent not trained in problems I had therefore did not seem qualified to tackle issues. read more