For some context:
The same Boeing satellite bus already experienced a major issue some years ago: https://news.ycombinator.com/item?id=19658800
replies(3):
The same Boeing satellite bus already experienced a major issue some years ago: https://news.ycombinator.com/item?id=19658800
Highly optimized systems are fragile. They work well so long as everything stays the same. Optimizing for cost will compromise other things. Quality is not a varnish to be applied after you make something, it's designed into the product and production process from the beginning - by people who understand such things.