A few problems which may or may not be connected..
(1) Seems that a few channels are flaky - most of them are not too important to me but CNBC broadcasts weekly coverage of all the USPGA golf tournaments and that is important!!
The channels which are flaky are as follows;
210 CNBC
209 NHK
211 CCTV
207 CNN
204 EURONEWS
There maybe more but this cluster definitely break up and freeze.
CNBC used to be OK till last week so I am wondering if the dish could have been moved out of position in some way and is now properly aligned. Is that feasible or could there be other explanations for the problem channels.
(2) I did notice yesterday that the 'bars' on the Signal Info were fluctuating a fair bit which I put down to some heavy rain at the time. Are these measurement based on the channel being viewed at the time or are they overall?
(3) In a snowstorm today I lost one of the tuners altogether (according to the Signal Info display). Normally the Signal Info and indicates Good or Normal on both tuners. It has now come back.
Any pointers welcomed.