The glitchy channels are at 56% sometimes less. The rest are at between 60 - 75% and are glitch free.if on 0% suggest nothing on that transponder,back to netid again lol as you not said where and what you use.
Using my H5.2tc most channels are at 80% - all channels are glitch free.
I live in the Sedgley area of Dudley. Netid is set the same on both boxes - 40973 Wolverhampton 1.
It was only Channel 4HD that was on 0%. Today it's around 50% and glitching like mad.