Reading this thread with interest.
I also had a dish installed by the TVB engineer who told me that the picture quality will drop when Hong Kong is having bad weather. This is because the transmission is from HK.
I am suffering from a significant drop of picture quality for the past few weeks paticularly in the evening around 5pm to around 11pm to midnight. Cant watch a damn thing at night!!
Have rewired using CT135 cables. The picture quality was better during the day time but the night time is completely pixalated.
I will be water proofing it with rubber boot soon but surely the problem is not related to weather over here? What else can i do to get back the picture quality
I am at a total lost!!!
(Sorry to hijack this post)