I have 722 receivers and a 1000.2 dish. I get sats 110 and 119 fine (signal strength 70) and signal stregth varies on sat 129 from 40-50, and many times goes to 0. I get “weather related signal loss” messages and switching from HD to SD Even though the weather is clear. There are no line of sight obstructions. the receiver switches from HD to SD and i get a good SD picture. I have two 722’s and they both domthe same thing. I’ve unplugged the receivers and rebooted and no change. the dish has been on the roof for 10 years and have had no problems until about a week ago. I did a check switch and sat 129 comes up with a red box with an ‘x’. Sat 110 and 119 have green boxes with ‘ok’. I called dish and they want me to upgrade to hoppers as they said 722 is obsolete. Interesting that i had a 322 which dish replaced with a 222 only a few months ago. If the 722 and 222’s are obsoltet and unsupported, then why didmthey send me a 222 and not force me to uograde to hopper then? I do not want to up grade right now. I requested to just have them send a technician out to check out the dish. I’m thinking either it needs to be re-aligned or maybe an LNB has gone bad. The CSR said that they would only do an upgrade since the 722’s are obsolete. The CSR also said that sat 129 doesn’t support the 722 anymore and thats why you have signal loss. Is this true?