THis is typical of all sat providers. Here is why... Pirates
You see there is a constant battle between pirates who want to watch TV for FREE like it should be and the Sat Companies who want to charge you way way more than it's worth to deliver your shows.
TO prevent the pirates from having any joy Bell (Dish. Direct and Shaw) all change some codes every few days.. Well if your receiver is more than a few code updates behind it is unable to process the current code so the company has to send a code specific to your receiver's serial number to get it to re-sync.
The solution.> Feed it power
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times