NEC 3500AG 2.TG bad sectors

Hi
I’ve got this weird thing, every CD-R media I burn with my NEC gives me some bad sectors at the beginning of the disc; I mean it’s readable but when it starts it makes some clicks (like it was looking for the lead in or sth) and then play well I think;

Media: TDK CD-R80

Disc quality=100%

Bad Sectros