Dish tech was out this week to correct my LNB drift. Dish waived the service fee. Tech was concerned about my installation, done 2 years ago, including a connector exposed to the weather, and replaced everything from the dish to the receiver. He said the only thing else it could be was my 722 box. After his first test showed no signal on one of the transponders, he suggested he leave a new box so I could transfer my recordings to my EHD, set up the new box and ship the old one back to Dish. After that, his tests showed everything fine, and I was able to immediately latch on to all channels I switched to. I told him I'd call Dish if I needed a new box.
Of course, as soon as he left I started having channels that would not come up. Why didn't I have him leave it. However, in the four days since everything has worked perfectly. A system test shows Good, without any mention of LNB drift. One test did show a red box on 61.5 but that was when TV2 was in use, which I'm guessing the box didn't properly release the TV2 use.
I won't do anything unless I start having problems, but has anyone had experience with the box being the cause of LNB drift messages? Am I still headed for trouble with mine or should I be OK?