I have relocated to Melbourne a C band dish (mesh 2.3m + almost brand new LNB) that worked fine in Sydney. It has been a few months but now I am getting the same values as before in Sydney (98 strength and 62 quality) but the image on any channel (any transponder really) is quite choppy and unstable. I checked the slew and no trees blocking the way. I spoke to a technician and he told me that C band is about to die and that the signal is poor no matter. Is that true ? I know that IPTV will eventually fully take over but is this issue because c band is obsolete ? Thank you for your comments and opinions. Rick