Since this Monday I have lost the Drama, Dave, and Yesterday channels on 12129 V on Freesat.
I have reinstalled but there appears to be so signal from the transponder.
There is nothing on Kingofsat either.
Seems OK so it should be a problem at your end. Could be a tuner or lnb fault or local interference on the satellite frequency or l band or could be overload or harmonics or electrical fault on it or any equipment howsoever connected.