Any differenc if you use only the internal FRC? Or with the two-speed=20 oscillator start-up enabled? /Ruben > > 47nF and 6k8 >=20 > I took the C out, so there's just a pull-up now. No change >=20 > Dang >=20 > Joe >=20 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .